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Home Court filings Nancy Huisha-Huisha v. Alejandro Mayorkas Brief for Appellees (Plaintiffs) — Huisha-Huisha v. Mayorkas

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Brief for Appellees (Plaintiffs) — Huisha-Huisha v. Mayorkas

Filed November 12, 2021 in Nancy Huisha-Huisha v. Alejandro Mayorkas; one of 56 filings from this case.

Record facts

CourtU.S. Court of Appeals for the D.C. Circuit
Filed2021-11-12

Full text

ORAL ARGUMENT NOT YET SCHEDULED 
__________________________________________________________________ 
 
No. 21-5200 
__________________________________________________________________ 
 
IN THE UNITED STATES COURT OF APPEALS 
FOR THE DISTRICT OF COLUMBIA CIRCUIT 
_________________________________________________________________ 
 
NANCY GIMENA HUISHA-HUISHA, on behalf of 
herself and others similarly situated, et al., 
 
 
 
 
 
 
 
Plaintiffs-Appellees, 
v. 
 
ALEJANDRO MAYORKAS, et al., 
 
 
 
 
 
 
 
Defendants-Appellants. 
________________________________________________________________________________________ 
 
On Appeal from the United States District Court  
for the District of Columbia 
No. 1:21-cv-100 
Hon. Emmet G. Sullivan  
________________________________________________________________________________________ 
 
BRIEF FOR APPELLEES 
_______________________________________________________________ 
 
Stephen B. Kang 
Cody Wofsy 
Morgan Russell 
My Khanh Ngo  
American Civil Liberties Union 
Foundation, Immigrants’ Rights 
Project 
39 Drumm Street 
San Francisco, CA 94111 
(415) 343-0774 
 
Lee Gelernt 
Omar Jadwat 
Daniel A. Galindo 
Ming Cheung 
David Chen 
American Civil Liberties Union 
Foundation, Immigrants’ Rights 
Project 
125 Broad Street, 18th Floor 
New York, NY 10004 
(212) 549-2660 
lgelernt@aclu.org 
 
 
Attorneys for Plaintiffs-Appellees 
 
 (Additional Counsel on Next Page) 
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Andre Segura 
Kathryn Huddleston 
Brantley Shaw Drake 
American Civil Liberties Union 
Foundation of Texas, Inc. 
5225 Katy Freeway, Suite 350 
Houston, Texas 77007 
(713) 942-8146 
 
Karla M. Vargas 
Texas Civil Rights Project 
1017 W. Hackberry Ave. 
Alamo, Texas 78516 
(956) 787-8171 
 
Blaine Bookey  
Neela Chakravartula 
Jamie Crook  
Karen Musalo  
Center for Gender &  
Refugee Studies 
200 McAllister Street 
San Francisco, CA 94102 
(415) 565-4877 
Robert Silverman 
Irit Tamir 
Oxfam America 
Suite 500 
Boston, MA 02115 
(617) 482-1211 
 
Scott Michelman  
Arthur B. Spitzer 
American Civil Liberties Union 
Foundation of the District of 
Columbia 
915 15th Street, NW, 2nd floor 
Washington, D.C. 20005 
(202) 457-0800 
 
Tamara F. Goodlette 
Refugee and Immigrant Center for 
Legal Education and Legal 
Services (RAICES) 
802 Kentucky Avenue 
San Antonio, TX 78201 
(210) 960-3206 
 
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CERTIFICATE AS TO PARTIES, RULINGS, AND RELATED CASES  
Pursuant to D.C. Circuit Rule 28(a)(1), counsel for Plaintiffs-Appellees 
certify as follows:  
A. Parties and Amici 
Except for the following amici, all parties, intervenors, and amici appearing 
before the district court and in this Court are listed in the Brief for Appellants: 
(1) Immigration Law Reform Institute; (2) State of Texas.  The Court denied the 
State of Texas’s motion to intervene in this appeal. 
B. Rulings under Review 
Reference to the ruling under review appears in the Brief for Appellants. 
C. Related Cases 
This case has not previously been before this or any other court.  P.J.E.S. v. 
Mayorkas, D.C. Cir. No. 20-5357, does not involve the same parties as this case, 
but involves a challenge to the U.S. Centers for Disease Control and Prevention’s 
Order under 42 U.S.C. § 265 by a provisionally-certified class consisting of all 
unaccompanied noncitizen children who (1) are or will be detained in U.S. 
government custody in the United States, and (2) are or will be subjected to the 
CDC Order. 
 
 
 
 
 
 
 
 
/s/Lee Gelernt 
 
 
 
 
 
 
 
Lee Gelernt 
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TABLE OF CONTENTS 
GLOSSARY ............................................................................................................. xi 
INTRODUCTION ..................................................................................................... 1 
STATUTES AND REGULATIONS ......................................................................... 3 
STATEMENT OF THE CASE .................................................................................. 3 
I. LEGAL BACKGROUND ............................................................................... 3 
A. The Comprehensive Immigration System Governing Removals and  
      Humanitarian Protections ....................................................................... 3 
 
B. The Title 42 Process ................................................................................ 5 
C. Title 42 in Operation ............................................................................. 10 
II. DISTRICT COURT PROCEEDINGS ......................................................... 12 
SUMMARY OF ARGUMENT ............................................................................... 13 
ARGUMENT ........................................................................................................... 15 
I. PLAINTIFFS ARE LIKELY TO SUCCEED ON THE MERITS. ............... 15 
A. Section 265 Does Not Authorize Expulsions. ....................................... 16 
B. Section 265 Was Designed To Regulate Only Transportation  
      Providers. .............................................................................................. 25 
 
C. Adhering To The Statutory Text Does Not Render Defendants   
      Powerless To Respond To A Public Health Crisis. ............................. 31 
 
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D. Even Assuming The Statute Permits Expulsions In Some Cases, It  
      Cannot Override Congress’s Specific Humanitarian Protections. ....... 34 
 
E. Chevron Deference Is Unwarranted. ..................................................... 40 
II. FAMILIES WILL SUFFER IRREPARABLE INJURY ABSENT A  
      PRELIMINARY INJUNCTION. ............................................................... 42 
 
III. THE REMAINING EQUITABLE FACTORS WEIGH STRONGLY IN  
        FAVOR OF A PRELIMINARY INJUNCTION. ..................................... 45 
 
A. Migrant Families Are Not A Significant Source Of COVID-19. ......... 46 
B. CDC Itself Agrees That Mitigation Measures Can Safely Reduce The  
      Risk Of COVID-19 Transmission. ....................................................... 49 
 
C. The Injunction Does Not Impose A Substantial Burden On DHS. ....... 54 
CONCLUSION ........................................................................................................ 58 
 
 
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TABLE OF AUTHORITIES  
Cases 
 
Alabama Realtors Ass’n of Realtors v. Dep’t of Health & Hum. Servs.,  
141 S. Ct. 2485 (2021) .................................................................. 3, 15, 23, 24, 34 
 
Barron v. Burnside,  
121 U.S. 186 (1887) ............................................................................................. 38 
 
Brown v. GSA,  
425 U.S. 820 (1976) ............................................................................................. 39 
 
Chamber of Commerce of U.S. v. FEC,  
69 F.3d 600 (D.C. Cir. 1995) ................................................................................ 42 
 
Chevron, U.S.A., Inc. v. Natural Resources Defense Council, Inc 
467 U.S. 837 (1984) .......................................................................... 12, 40, 41, 42 
 
Clark v. Martinez,  
543 U.S. 371 (2005) ............................................................................................. 24 
 
Dessouki v. Att’y Gen. of U.S.,  
915 F.3d 964 (3d Cir. 2019) ................................................................................. 24 
 
District of Columbia v. Dep’t of Labor,  
819 F.3d 444 (D.C. Cir. 2016) .............................................................................. 41 
 
Doe v. Mattis,  
928 F.3d 1 (D.C. Cir. 2019) .................................................................................. 24 
 
Epic Sys. Corp. v. Lewis,  
138 S. Ct. 1612 (2018) ................................................................ 36, 37, 38, 39, 40 
 
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FDA v. Brown & Williamson Tobacco Corp.,  
529 U.S 120 (2000) ....................................................................................... 39, 41 
 
Flores v. Sessions,  
No. 85-CV-4544, 2018 WL 4945000 (C.D. Cal. July 9, 2018) ........................... 56 
 
Grace v. Barr,  
965 F.3d 883 (D.C. Cir. 2020). ........................................................................ 5, 35 
 
Hazeltine v. Miss. Valley Fire Ins. Co.,  
55 F. 743 (C.C.W.D. Tenn. 1893) ........................................................................ 38 
 
Indep. Ins. Agents of Am., Inc. v. Hawke,  
211 F.3d 638 (D.C. Cir. 2000) .............................................................................. 39 
 
INS v. Aguirre-Aguirre,  
526 U.S. 415 (1999) ............................................................................................... 4 
 
J.B.B.C v. Wolf.,  
No. 20-cv-01509-CJ, 2020 WL 6041870 (D.D.C. June 26, 2020) ............... 16, 40 
 
Lockheed Martin Corp. v. United States,  
833 F.3d 225 (D.C. Cir. 2016). ............................................................................. 57 
 
Loving v. IRS,  
742 F.3d 1013 (D.C. Cir. 2014). .................................................................... 40, 41 
 
Merck & Co. v. U.S. Dep’t of Health & Human Servs.,  
962 F.3d 531 (D.C. Cir. 2020) ................................................................. 21, 23, 41 
 
Mexichem Fluor, Inc. v. EPA,  
866 F.3d 451 (D.C. Cir. 2017) .............................................................................. 33 
 
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NRDC v. Daley,  
209 F.3d 747 (D.C. Cir. 2000) .............................................................................. 42 
 
P.J.E.S. v. Wolf,  
502 F. Supp. 3d 492 (D.D.C. 2020) .................................. 8, 23, 24, 37, 38, 40, 56 
 
Padilla v. Kentucky,  
559 U.S. 356 (2010) ............................................................................................. 16 
 
R.I.L-R v. Johnson,  
80 F. Supp. 3d 164 (D.D.C. 2015)........................................................................ 56 
 
Rotkiske v. Klemm,  
140 S. Ct. 355 (2019). .......................................................................................... 16 
 
Russello v. United States,  
464 U.S. 16 (1983) ............................................................................................... 18 
 
SAS Inst., Inc. v. Iancu,  
138 S. Ct. 1348 (2018) ......................................................................................... 41 
 
United States v. Juvenile Male,  
670 F.3d 999 (9th Cir. 2012) ................................................................................ 40 
 
United States v. Texas,  
--- F.Supp.3d ----, No. 21-CV-173, 2021 WL 4848743 (W.D. Tex. Aug. 26, 
2021) ..................................................................................................................... 48 
 
Util. Air Regul. Grp. v. EPA,  
573 U.S. 302 (2014) ...................................................................................... 15, 41 
 
Valentine v. United States ex rel. Neidecker,  
299 U.S. 5 (1936) ................................................................................................. 18 
 
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Walsh v. Preston,  
109 U.S. 297 (1883) ............................................................................................. 26 
 
Statutes and Treaties 
 
8 U.S.C. § 1158(a)(1) ................................................................................................. 4 
 
8 U.S.C. § 1158(b)(2)................................................................................................. 5 
 
8 U.S.C. § 1182(a) ................................................................................................... 19 
 
8 U.S.C. § 1182(a)(1) ........................................................................................ 18, 33 
 
8 U.S.C. § 1182(a)(1)(A)(i) ....................................................................................... 5 
 
8 U.S.C. § 1222 ........................................................................................................ 33 
 
8 U.S.C. § 1225(b)(1)............................................................................................... 35 
 
8 U.S.C. § 1225(b)(1)(A)(i) ....................................................................................... 4 
 
8 U.S.C. § 1225(b)(2)(C) ......................................................................................... 17 
 
8 U.S.C. § 1229a(b)(4) ............................................................................................... 4 
 
8 U.S.C. § 1229a(c)(4) ............................................................................................... 4 
 
8 U.S.C. § 1231 ........................................................................................................ 16 
 
8 U.S.C. § 1231(b)(3)................................................................................................. 4 
 
8 U.S.C. § 1231(b)(3)(B) ........................................................................................... 5 
 
18 U.S.C. § 3185 ...................................................................................................... 17 
 
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18 U.S.C. § 3186 ...................................................................................................... 17 
 
18 U.S.C. § 3196 ...................................................................................................... 17 
 
42 U.S.C. § 264(a) ................................................................................................... 20 
 
42 U.S.C. § 264(b) ...................................................................................................20  
 
42 U.S.C. § 264(c) ........................................................................................ 6, 20, 33 
 
42 U.S.C. § 264(d) .................................................................................................. 20 
 
42 U.S.C. § 265 .... 5, 6, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 30, 
31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42 
 
42 U.S.C. § 271 ................................................................................................... 6, 20 
 
42 U.S.C. § 271(a) .............................................................................................. 6, 20 
 
49 U.S.C. § 114(h)(3)(B) ......................................................................................... 19 
 
Act of Aug. 5, 1892, Pub. L. No. 52-380, 27 Stat. 34 ............................................. 37 
 
Act of Feb. 15, 1893, ch. 114, 27 Stat. 449 ...................................................... 25, 26 
 
Act of May 6, 1882, ch. 126, 22 Stat. 58 ................................................................. 17 
 
Act of Mar. 3, 1891, ch. 551, 26 Stat. 1084 ................................................ 17, 18, 19 
 
U.N. Convention Against Torture, art. 3, Dec. 10, 1984, S. Treaty Doc. No. 100-20 
(1988) ...................................................................................................................... 5 
 
Pub. L. No. 105-207, Div. G. Title XXI, 112 Stat. 2681 ........................................... 5 
 
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Regulations 
 
8 C.F.R. § 1208.16 ..................................................................................................... 5 
8 C.F.R. § 1208.17 ..................................................................................................... 5 
8 C.F.R. § 1208.18 ..................................................................................................... 5 
42 C.F.R. § 71.51(g) ................................................................................................ 20 
82 Fed. Reg. 6,890 (Jan. 19, 2017) .......................................................................... 20 
85 Fed. Reg. 16,559 (March 20, 2020) ...................................................................... 6 
85 Fed. Reg. 17,060 (March 26, 2020) ...................................................................... 6 
85 Fed. Reg. 56,424 (Sept. 11, 2020) ........................................................................ 7 
86 Fed. Reg. 9,942 (Feb. 17, 2021) ........................................................................... 8 
86 Fed. Reg. 38,717 (July 22, 2021) ................................................................... 8, 50  
86 Fed. Reg. 41,863 (Aug. 3, 2021)......................................................................... 11 
86 Fed. Reg. 42,828 (Aug. 5, 2021)........................................................................... 6 
86 Fed. Reg. 50,989 (Sept. 9, 2021) ........................................................................ 52 
86 Fed. Reg. 58,216 (Oct. 21, 2021) ........................................................................ 10 
86 Fed. Reg. 59,603 (Oct. 25, 2021) ........................................................................ 10 
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86 Fed. Reg. 61,224 (Nov. 5, 2021).................................................................. 48, 54 
86 Fed. Reg. 61,246 (Nov. 5, 2021)......................................................................... 54 
86 Fed. Reg. 61,252 (Nov. 5, 2021)......................................................................... 47 
Other Authorities 
24 Cong. Rec. 290 et seq. (1892-93) ........................................ 17, 25, 27, 29, 30, 31 
Introduce, Universal English Dictionary (John Craig ed. 1861) ............................ 25 
Introduce, Webster’s Collegiate Dictionary (1st ed. 1898) ..................................... 25 
Treasury Department, United States Quarantine Laws and Regulations  
(Feb. 24, 1893) ...................................................................................................... 27 
 
 
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GLOSSARY 
 
App.   
 
 
Joint Appendix 
Br. 
 
 
 
Opening brief for Defendants-Appellants 
CAT  
 
 
United Nations Convention Against Torture 
CBP  
 
 
United States Customs and Border Protection 
CDC  
 
 
Centers for Disease Control and Prevention 
DHS  
 
 
United States Department of Homeland Security 
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INTRODUCTION 
The Title 42 Process is based on an 1893 statute that has never been 
understood to authorize expulsions.  The statute contains no mention of expulsion, 
and, indeed, applies only to transportation providers, not individual travelers.  The 
lack of explicit expulsion authority is determinative.  Congress has never 
authorized, and the Supreme Court has never permitted, physical removal in any 
context without explicit authority.   
Defendants argue that “introduction” is a continuing process and continues 
after one crosses the border.  But the district court did not hold otherwise.  
Assuming the statute regulates individual travelers at all, it provides only specified 
enforcement mechanisms.  One who crosses in violation of a public health order 
can be arrested, jailed, and subject to civil fines.  And other parts of the public 
health laws authorize quarantines.  They do not, however, authorize expulsion. 
This is not a situation, moreover, where Congress overlooked the issue.  
Since 1891, the immigration laws have expressly allowed removal for a 
communicable disease.  Critically, however, Congress has mandated that even 
those with communicable diseases be allowed to seek asylum (though they can be 
quarantined).  In fact, over the past four decades, Congress has repeatedly amended 
the asylum laws to disqualify certain groups from seeking protection, but has never 
done so for those with communicable diseases.  Moreover, in 1996 Congress 
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addressed the same migrants covered by the Title 42 Process, and specifically 
forbade the government from rapidly deporting them without an asylum 
screening—yet Defendants now do just that.  Thus, even assuming the statute 
authorizes some expulsions, Defendant’s invocation of it impermissibly casts aside 
Congress’s careful balancing. 
Defendants do not seriously contest that Plaintiffs are suffering grave harm.  
Not only are families with young children being flown to some of the most 
dangerous countries in the world, but every day Defendants push families directly 
into the hands of waiting cartels in Mexico who are routinely kidnapping and 
brutalizing them, as Defendants are fully aware.  App. 346. 
Defendants nonetheless claim that a preliminary injunction is not warranted 
and seek refuge in the expertise of the Centers for Disease Control and Prevention 
(“CDC”).  But CDC’s analysis actually supports the injunction.  As numerous 
public health experts, including former CDC officials, explained below, CDC’s 
most recent Order did not conclude that asylum seekers cannot be safely processed 
given the mitigation tools now readily available to the Department of Homeland 
Security (“DHS”)—the Order was instead an “indictment” of DHS and its refusal 
to adequately expand CDC’s recommended mitigation programs more than one-
and-a-half years into the pandemic.  App. 396-97 (public health experts).  
Moreover, because Defendants were already safely processing 86% of families at 
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the time the district court ruled, an injunction would not mean a dramatic change 
for Defendants.  App. 122-23.   
Dr. Anthony Fauci said it clearly: Immigrants are “absolutely not” a “major 
reason why COVID-19 is spreading in the US,” and “expelling [immigrants] is not 
the solution.”  CNN, Fauci: Expelling immigrants ‘not the solution’ to stopping 
Covid-19 spread (Oct. 3, 2021), https://tinyurl.com/5ua5m4bm (2:13 to 4:05 of 
video) (“Fauci interview”).  Indeed, expelled families comprise less than 0.1% of 
persons daily entering the United States from Mexico.  App. 458.   
Ultimately, Defendants’ argument is that the public health statute should 
provide them with an expulsion power.  But as the Supreme Court recently held in 
another Title 42 case, that argument is for Congress.  Alabama Ass’n of Realtors v. 
Dep’t of Health & Hum. Servs., 141 S. Ct. 2485, 2490 (2021) (“Alabama 
Realtors”).  
STATUTES AND REGULATIONS 
 
Applicable provisions are contained in Appellants’ Brief. 
STATEMENT OF THE CASE 
I. 
LEGAL BACKGROUND 
A. The Comprehensive Immigration System Governing Removals and 
Humanitarian Protections 
 
In the immigration laws, Congress has devised an intricate system to balance 
the need to remove ineligible noncitizens arriving at our borders with procedural 
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safeguards and the right to seek protection for those fleeing danger.  Generally, 
individuals suspected of being inadmissible (or “removable”) have the right to 
hearings before immigration judges, in which they are entitled, among other things, 
to be represented by counsel, examine and present evidence, and testify.  8 U.S.C. 
§§ 1229a(b)(4), (c)(4).  But for those who arrive without proper travel documents, 
Congress in 1996 provided DHS with authority to employ an expedited removal 
process, in which border agents can rapidly order and effectuate removal.  Id. 
§ 1225(b)(1)(A)(i).  
Regardless of the type of proceeding, Congress has expressly required that 
noncitizens be able to seek specific humanitarian protections to fulfill our 
obligations under international treaties and our solemn commitments after World 
War II.  Whether noncitizens are processed under regular or expedited removal, 
they are entitled to seek three principal forms of protection.  First, any noncitizen 
“physically present in the United States or who arrives in the United States 
(whether or not at a designated port of arrival . . .), irrespective of such 
[noncitizen’s] status, may apply for asylum.”  8 U.S.C. § 1158(a)(1).  Second, 
withholding of removal prohibits removal “to a country where [that person’s] life 
or freedom would be threatened” on a protected ground.  Id. § 1231(b)(3).  Enacted 
to conform to the 1951 Refugee Convention, Congress made withholding of 
removal non-discretionary.  INS v. Aguirre-Aguirre, 526 U.S. 415, 420 (1999).  
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Finally, Congress has implemented Article 3 of the U.N. Convention Against 
Torture (“CAT”), which provides that “[n]o State Party shall expel, return 
(‘refouler’) or extradite a person to another State where there are substantial 
grounds for believing that he would be in danger of being subjected to torture.”  
CAT art. 3, Dec. 10, 1984, S. Treaty Doc. No. 100-20, at 20 (1988); see Pub. L. 
No. 105-207, Div. G. Title XXI, § 2242(a), 112 Stat. 2681 (codified at 8 U.S.C. § 
1231 note); 8 C.F.R. § 1208.16-18.  Indeed, even the expedited removal process 
was specifically “design[ed]” to ensure that noncitizens fleeing harm “are not 
returned” without at least a screening for humanitarian protection.  Grace v. Barr, 
965 F.3d 883, 902 (D.C. Cir. 2020). 
Congress has created narrow exceptions to these statutory protections.  See 8 
U.S.C. §§ 1158(b)(2), 1231(b)(3)(B).  But none applies here.  Under the 
immigration laws, Congress has also expressly provided that “a communicable 
disease of public health significance” can be the basis for deportation or denying 
admission.  8 U.S.C. § 1182(a)(1)(A)(i).  Yet even as Congress has repeatedly 
amended the protection statutes to add additional exceptions, it has never made 
communicable disease a basis for denying noncitizens the right to seek protection. 
B. The Title 42 Process 
The Title 42 Process is, in effect, a new parallel deportation system targeting 
asylum seekers.  Section 265 of Title 42, on which the CDC Order at issue here is 
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based, was first enacted in 1893 and later reenacted without material change in the 
Public Health Service Act of 1944.  Section 265 currently provides that the 
Surgeon General may “prohibit” the “introduction of persons and property” where 
a communicable disease presents a serious danger to public health.  Section 265 
does not, however, prescribe the enforcement mechanisms.  Rather, § 271 of Title 
42 sets out the penalties for individuals violating a § 265 order.  Those penalties do 
not involve expulsion, but rather civil and criminal sanctions, including 
“imprisonment for not more than one year.”  § 271(a).  Detention and quarantine 
are likewise authorized.  42 U.S.C. § 264(c). 
Nevertheless, CDC issued a rule and order in March 2020 providing for 
summary expulsion as the means to “prohibit the introduction into the United 
States of persons from designated foreign countries.”  85 Fed. Reg. 16,559, 16,563 
(March 20, 2020); see 85 Fed. Reg. 17,060, 17,061 (March 26, 2020).  CDC 
reissued its order several times, including most recently in August 2021.  App. 
129-52; 86 Fed. Reg. 42,828 (Aug. 5, 2021) (“CDC Order” or “Order”). 
The CDC Order does not provide for any screening for asylum or 
withholding of removal.  The Order provides only that noncitizens may be 
screened for protection from torture.  But under the policy, agents provide that 
screening only if noncitizens make an “affirmative, spontaneous and reasonably 
believable claim that they fear torture.”  App. 212.  Even then, such CAT 
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screenings are not uniformly conducted, and when they are, they lack even the 
most rudimentary procedural safeguards.  App. 322, 428-29.   Under this scheme, 
few individuals have received a CAT screening (0.27% of all expulsions) and, 
without the assistance of counsel, only a miniscule number of those given a 
screening have passed (272 total).1 
  
The CDC Order does not apply to the vast majority of people crossing the 
U.S.–Mexico border, such as truck drivers, students, and businesspeople.  App. 
458; see App. 464-65 (families subjected to Title 42 represent 0.1% of the average 
361,976 people who enter at land ports from Mexico daily).  Rather, “covered 
noncitizens” subject to expulsion are primarily limited to asylum seekers fleeing 
persecution.  See e.g., App. 351-52, 355-56, 379; 85 Fed. Reg. 56,424, 56,452 
(Sept. 11, 2020).  
Multiple news reports indicated that Trump Administration officials forced 
CDC to adopt the Title 42 Process in March 2020 over the objections of the 
agency’s experts.  App. 46-47 (citing Wall Street Journal and others); James 
Bandler, Inside the Fall of the CDC, ProPublica (Oct. 15, 2020), 
https://tinyurl.com/4h48ubea.  That initial March 2020 Order stated that asylum 
seekers, including unaccompanied children, could not be safely allowed into the 
                                                 
1 Camilo Montoya-Galvez, Few migrants processed under Title 42 border 
policy are screened for U.S. protection, CBS News (Oct. 15, 2021), 
https://tinyurl.com/y9h7dek5. 
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country, and sought to justify that conclusion based on the state of affairs at that 
early date, including the lack of testing and a vaccine.  85 Fed. Reg. at 17,062 
(“there is no vaccine”), id. at 17,066 (same for “rapid testing”).   
In February 2021, with the change in administrations, CDC categorically 
exempted unaccompanied minors from the Title 42 Process.  86 Fed. Reg. 9,942, 
9,942 (Feb. 17, 2021); 86 Fed. Reg. 38,717, 38,718 (July 22, 2021).2   But CDC 
has retained the Title 42 Process for families (and single adults, who are not at 
issue in this case).  App. 129.  The most recent CDC Order, issued in August 2021, 
did not conclude, however, that families could not safely be processed into the 
country.  App. 396.  Rather, CDC explained that there were now a variety of 
“mitigation protocols” that “can minimize risk” and cited, among other things, the 
processing of asylum seekers in “outdoor” facilities, “the availability of testing 
[and] vaccines,” and the ability to “partner with state and local agencies and 
nongovernmental organizations” to provide mitigation measures.  App. 131, 150.   
The CDC Order further observed that the efficacy of these protocols had 
already been demonstrated.  CDC explained that the exemption of unaccompanied 
minors was working because the Office of Refugee and Resettlement, the agency 
                                                 
2 In P.J.E.S. v. Wolf, 502 F. Supp. 3d 492 (D.D.C. 2020), the district court 
issued a nationwide preliminary injunction enjoining the Title 42 Process as to 
unaccompanied minors.  The government’s appeal of that injunction (No. 20-5357) 
is being held in abeyance in this Court in light of CDC’s decision to exempt 
unaccompanied minors. 
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responsible for receiving unaccompanied children after processing, had 
“established a robust network of care facilities that provide testing and medical 
care and institute COVID-19 mitigation protocols, including vaccination” to 
minimize risk after those children are released by United States Customs & Border 
Protection (“CBP”).  App. 145.  “Thus, according to the CDC, the primary reason 
that asylum-seeking families are still being subjected to Title 42 is because of 
DHS’s failure to expand available mitigation measures.”  App. 397 (public health 
experts). 
In light of CDC’s explanation for the continued application of Title 42 to 
families, numerous health experts, including former CDC officials, submitted 
affidavits below stating that the CDC Order was properly understood as an 
“indictment of DHS” for refusing to institute the recommended protocols and “to 
allocate resources toward mitigation protocols.”  App. 397 (“The CDC Order also 
makes clear that where the federal government has wanted to allocate resources 
toward mitigation protocols for migrants entering the United States, it can do so, as 
it did when it exempted unaccompanied minors from Title 42.”).  These experts 
concluded that “by combining multiple strategies, including vaccinations, testing, 
masking, ventilation, and sanitizing [CBP] can safely process asylum-seeking 
families while minimizing transmission of COVID-19.”  App. 398.  Additionally, 
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they observed that migrants at the border are not a substantial source of COVID-19 
infections, id., a point recently echoed by Dr. Fauci.  See also App. 391. 
Notably, even fully vaccinated migrants are denied the right to apply for 
asylum under the Title 42 Process.  Kristina Cooke et al., U.S. borders reopen, but 
not for asylum seekers stuck in Mexico, Reuters (Nov. 9, 2021) (documenting use 
of Title 42 against vaccinated asylum seekers), https://tinyurl.com/y6ywyxj5.  That 
stands in stark contrast to CDC’s recent decision to allow day shoppers and other 
“non-essential” travel, including over the U.S.-Mexico border, if those individuals 
have been vaccinated.  See 86 Fed. Reg. 58,216, 58,217-18 (Oct. 21, 2021) 
(“Notwithstanding [increased COVID-19 cases], vaccines are effective against 
Delta and other known variants[.]”); 86 Fed. Reg. 59,603, 59,604 (Oct. 25, 2021) 
(air travel).   
C. Title 42 in Operation  
Three points are notable.  First, as Defendants acknowledge, Br. 15, not all 
families can be expelled because Mexico and other countries refuse to receive 
certain families.  At the time of the injunction, the government was already safely 
processing 86% of families into the United States, and expelling only 14%.  App. 
465. 
Second, overwhelming evidence shows that asylum-seeking families are 
expelled into grave danger, and Defendants submitted no contrary evidence.  
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Because Defendants expel families at predictable times in predictable locations, 
cartels often wait just across the border to abduct them, physically and sexually 
assault them, and demand ransom from their relatives.  See, e.g., App. 116, 346-47, 
357-58, 366.  For example, after one mother was expelled, “several armed men 
grabbed her” and she was subsequently “raped multiple times” while “she begged 
her captors not to harm her daughter.”  App. 382.  Another mother and her seven-
year-old daughter were kidnapped immediately after being expelled to Mexico and 
held for two months without adequate food or water.  App. 357.  One organization 
has documented 3,250 kidnappings and other attacks within just a six-month 
period.  App. 356-57.  Even if families are able to avoid kidnapping, they must 
often live in horrendous tent encampments where food and water are scarce, and 
which are so dangerous that service providers are unable to visit; others live in 
abandoned buildings, under bridges, or on the streets.  See, e.g., App. 362, 375-76, 
380. 
Defendants fly other families to countries where political institutions have 
collapsed and where brutal abuses and persecution are rampant.  See, e.g., App. 
337-38; see also Designation of Haiti for Temporary Protected Status, 86 Fed. Reg. 
41,863, 41,864 (Aug. 3, 2021) (citing “a deteriorating political crisis, violence, and 
a staggering increase in human rights abuses.”); App. 482 (citing U.N. report 
documenting high homicide rates in Guatemala, Honduras, and El Salvador). 
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Third, the limited humanitarian exemption process facilitated by non-
governmental organizations on which Defendants rely is no longer in existence.  
Br. 54; Mica Rosenberg, Disappearing asylum protections for migrant families at 
border test Biden, Reuters (Aug. 11, 2021), https://tinyurl.com/zr8j2mhc.   
II. 
DISTRICT COURT PROCEEDINGS 
The district court granted a classwide preliminary injunction prohibiting the 
application of the Title 42 Process to families.  App. 101-27.  The court observed 
that § 265 “contains no mention of the word ‘expel’—or any synonyms thereof—
within its text,” App. 103, and contrasted that absence with statutes governing 
immigration, which specifically provide procedures to remove noncitizens with 
communicable diseases.  App. 104-05.  The court further noted that Title 42 
provides specific means of enforcement, namely civil and criminal penalties, but 
does not include expulsion.  App. 105-11.  The court also held Chevron deference 
was not warranted.  App. 111-12. 
On the harms, the court noted that that this case did not involve single adults 
and that 86% of families were already being safely processed, so an injunction 
would not require a dramatic change in border operations.  App. 122-23.  The court 
additionally observed that numerous mitigation measures are now available.  App. 
125.  It concluded that DHS could not refuse to provide asylum access, even if 
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doing so would require “allocation of resources,” especially where there was 
indisputable evidence that expelled families were being brutalized.  Id. 
This Court expedited the appeal but stayed the preliminary injunction in a 
summary order without opinion. 
SUMMARY OF ARGUMENT 
I.   Section 265 does not authorize expulsions, as demonstrated by the 
statute’s text, context, and history.  But even if the statute authorized some 
expulsions, it does not override statutory rights to seek humanitarian protection.  
When Congress wants to provide the extraordinary authority to forcibly 
remove someone from the country, it does so expressly—as the Supreme Court has 
specifically required.  Yet § 265 does not mention an expulsion power.  Indeed, 
§ 265’s penalty provision specifically authorizes civil and criminal sanctions, but 
not expulsions.  Moreover, if Defendants’ interpretation of § 265 were correct, it 
would mean that Congress silently authorized summary expulsions not only of 
noncitizens, but also of citizens.  That is extremely doubtful and would raise 
serious constitutional concerns.  Congress’s choice to omit expulsion power is 
unsurprising: The statute was aimed at ships bringing cholera from Europe and 
regulates only the “introduction” of persons by transportation providers, and does 
not even apply to individual travelers themselves.   
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Even if § 265 were not limited to the regulation of transportation providers, 
and authorized expulsions of some individuals, it could not authorize the summary 
expulsions of individuals seeking protection.  Congress has repeatedly created 
exemptions to the humanitarian protection statutes, but not for communicable 
disease.  Although migrants can be subject to medical examinations and 
quarantines, Congress has forbidden them to be summarily sent back to danger 
without access to mandatory humanitarian procedures and protections.  And in 
1996 Congress specifically rejected rapid deportations without an asylum 
screening for noncitizens arriving without immigration documents—the same 
people that Defendants are now expelling with no such screening.  Title 42 
expulsions thus override Congress’s specific humanitarian protections, even 
though those protections were enacted long after the more general 1893 public 
health statute.  Defendants cannot carry the heavy burden of showing Congress 
manifestly intended that result. 
II.  The Title 42 Process is inflicting unspeakable harms on families, 
including those with babies and toddlers.  Families are pushed across bridges into 
the waiting arms of the cartels, a fact of which Defendants are well aware.  They 
are also flown to exceptionally dangerous countries.  Not surprisingly, therefore, 
Defendants do not seriously dispute that Title 42 inflicts grave harm on families. 
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III.  Defendants argue that a preliminary injunction is nonetheless 
unwarranted because of the risk of COVID-19 transmission, seeking refuge in the 
CDC Order.  But CDC did not conclude that asylum processing is unsafe, only that 
DHS must expand existing mitigation protocols.  A preliminary injunction is 
necessary to force DHS to take these readily available mitigation steps.   
ARGUMENT 
I. 
PLAINTIFFS ARE LIKELY TO SUCCEED ON THE MERITS. 
Section 265 of Title 42 was enacted in 1893.  Its only prior use to suspend 
the introduction of persons was in 1929, to stop vessels from transporting people to 
our shores during a meningitis outbreak.  Defendants claim to have now discovered 
in this statute a never-before-asserted authority to execute summary expulsions 
without regard for Congress’s carefully crafted judgments in the immigration laws.  
But when an agency claims to discover “an unheralded power” in such “a long-
extant statute,” courts “greet its announcement with a measure of skepticism.”  
Util. Air Regul. Grp. v. EPA, 573 U.S. 302, 324 (2014); see Alabama Realtors, 141 
S. Ct. at 2487, 2489 (rejecting “unprecedented” CDC eviction moratorium 
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promulgated under neighboring Title 42 provision).  That skepticism is well-
warranted here.   
A. Section 265 Does Not Authorize Expulsions. 
 
For the first time in the statute’s long history, the government asserts that 
Congress provided the authority to establish an entire system of summary 
“expulsions,” in parallel to the longstanding immigration deportation system but 
without the immigration laws’ careful procedural protections.  Yet § 265 says 
nothing about expulsions.   
1.  Section 265’s text contains nothing about the power to physically remove 
people from the country.  “A textual judicial supplementation is particularly 
inappropriate when, as here, Congress has shown that it knows how to adopt the 
omitted language or provision.”  Rotkiske v. Klemm, 140 S. Ct. 355, 361 (2019).  
When Congress wants to authorize physical removal, it does so “plainly.”   App. 
104; see also J.B.B.C v. Wolf., No. 20-cv-01509-CJ, 2020 WL 6041870, at *2 
(D.D.C. June 26, 2020) (Nichols, J.) (similar).  Indeed, Plaintiffs are not aware of a 
single time in which Congress has ever silently authorized expulsions, which 
makes sense for “such a ‘severe penalty.’”  App. 103-04 (quoting Padilla v. 
Kentucky, 559 U.S. 356, 365 (2010)) (cleaned up). 
The immigration statutes explicitly provide the authority to physically expel 
people, whether as a permanent “removal,” 8 U.S.C. § 1231, or temporary 
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“return,” 8 U.S.C. § 1225(b)(2)(C).  And Congress has been expressly granting 
such authority since the earliest immigration regulations, even before the 1893 law 
at issue here.  See Act of May 6, 1882, ch. 126, §§ 2, 12, 22 Stat. 58, 59, 61 
(providing for unauthorized immigrants “to be removed”); Act of Mar. 3, 1891, ch. 
551, 26 Stat. 1084, 1086 (providing for unauthorized immigrants to “be 
immediately sent back”).   
Notably, Congress considered but declined to enact another bill alongside 
the 1893 Act at issue here, which would have provided that anyone “entering the 
United States contrary to” its terms “be sent back to the country from which he 
came.”  24 Cong. Rec. 290; see id. at 305.  Section 265 has never contained similar 
language. 
Contrary to Defendants’ suggestion (at 31-32), Congress’s long history of 
expressly granting authority to physically remove is not limited to immigration.  
Extradition statutes, for example, likewise explicitly empower the government to 
physically expel people from the United States.  See, e.g., 18 U.S.C. §§ 3185 
(authorizing “return[] and surrender[]” of fugitives), 3186 (authorizing fugitive “to 
be delivered to” foreign government).    
And the Supreme Court has specifically invalidated an extradition on the 
ground that the treaty’s text lacked the clear statement necessary to confer the 
extraordinary power to physically remove a person, emphasizing that such a power 
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“must be affirmatively granted” by Congress.  Valentine v. United States ex rel. 
Neidecker, 299 U.S. 5, 12 (1936) (emphasis added).  In doing so, Valentine 
specifically rejected the government’s argument that the power to extradite could 
be divined by implication.  Id. at 11-12.  
Defendants invoke dicta in Russello v. United States, 464 U.S. 16, 25 
(1983), to argue none of these non-public health statutes are relevant, Br. 32, but 
“the Supreme Court routinely points to other statutes as evidence that Congress 
knows how to legislate in particular ways,” App. 109-10 n.5 (citing cases). 
Nor did Congress simply fail to address communicable diseases.  Congress 
has long supplied immigration officials with express authority to remove 
noncitizens specifically for public health reasons, even before 1893.  See 26 Stat. at 
1084 (1891).  That authority likewise exists today.  See 8 U.S.C. § 1182(a)(1) 
(“[h]ealth-related grounds” of removal, including communicable diseases); id. 
§ 1222 (medical detention and examination as part of immigration processing).  
Thus, Congress plainly knows how to authorize expulsion in the name of public 
health, yet did not do so in § 265.  Critically, moreover, Congress has amended the 
humanitarian protection provisions multiple times over the past four decades to add 
various exception to the right to seek protection but has never created an exception 
for communicable diseases.  See infra Part I.D. 
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Defendants nonetheless argue that a “statute prohibiting persons from 
entering certain protected areas is most naturally read to include . . . the power to 
expel.”  Br. 27-28.  If that were true, then for the past century Congress could 
simply have prohibited entry in the immigration laws with no need to explicitly 
provide corresponding authority for deportation.  Yet Congress has always 
expressly provided both for prohibitions on entry into the country and for 
deportation.  See, e.g., 26 Stat. at 1084, 1086 (describing categories that “shall be 
excluded from admission,” and directing that they be “sent back” and “returned”); 
8 U.S.C. § 1182(a) (categories that are “ineligible to be admitted” under current 
law); id. § 1231 (“removal” of such people).  Defendants cannot so easily avoid the 
clear statement rule.   
Defendants’ purported examples offer no support.  They claim, for example, 
that the “authority to ‘prevent [a dangerous] individual from boarding an aircraft,’” 
must also “authorize [their] removal.”  Br. 28 (quoting 49 U.S.C. § 114(h)(3)(B)).  
But that subsection speaks not only of preventing boarding, but also “tak[ing] other 
appropriate action with respect to that individual.”  Whatever that language might 
authorize an airline to do, it bears no resemblance to § 265, which includes no 
similar catch-all language.  
Defendants likewise cite regulatory actions asserting the power to “export” 
animals, arguing such power is granted by § 265.  Br. 28.  But each of those 
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actions, whatever their validity, relied on authority in addition to § 265, including 
42 U.S.C. § 264(a), which provides express authority for “destruction” and “other 
measures” to deal with dangerous “animals or articles.”  See 82 Fed. Reg. 6,890, 
6,929 (Jan. 19, 2017) (“re-exportation, or destruction”); 42 C.F.R. § 71.51(g) 
(animals “shall be exported or destroyed”).  It is unsurprising that, having 
expressly authorized the destruction of animals, “other measures” under § 264(a) 
might then be read to permit exportation.  But CDC’s powers over human beings 
are (properly) much more curtailed.  See 42 U.S.C. § 264(b)-(d).  
Congress’s omission of expulsion power should be the end of Defendants’ 
case given that such an extraordinary power has always been granted only by an 
express statement. 
2.  That § 265 provides no expulsion power is strongly reinforced by a 
neighboring provision, 42 U.S.C. § 271(a), which lays out the “[p]enalties” for 
violation of “any regulation prescribed” under § 265 and makes no mention of any 
expulsion authority.  Instead, § 271 provides only for fines and imprisonment (to 
accompany a quarantine power granted by other provisions).  Had Congress 
intended expulsion to be an available enforcement mechanism, it would have said 
so. 
Defendants do not deny that the § 271 penalties apply to § 265 violations, 
but argue that § 271 is not relevant because its penalties also apply to provisions 
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other than § 265.  Br. 34.  But that is illogical.  Indeed, the fact that Congress chose 
to adopt penalties for § 265 as part of an overall penalties scheme further 
undermines Defendants’ theory: While Congress understood the agency would be 
permitted to issue a specific kind of prohibition order under § 265, it saw no need 
to provide enforcement authority distinct from the other public health provisions.  
By contrast, under Defendants’ view that § 265 silently authorizes whatever 
enforcement mechanisms the agency deems necessary to back its prohibitions, 
there would have been no reason for Congress to have specified any penalties for 
violating § 265 orders.   
If Congress had intended to authorize whatever “public-health mitigation 
measures” Defendants might deem “the most effective” to enforce § 265, Br. 34, it 
could have said so.  Ultimately, Defendants’ argument reduces to a claim that 
because § 265 was enacted to protect public health, it must provide for expulsions.  
But “agencies are bound, not only by the ultimate purposes Congress has selected, 
but by the means it has deemed appropriate, and prescribed, for the pursuit of those 
purposes.”  Merck & Co. v. U.S. Dep’t of Health & Human Servs., 962 F.3d 531, 
536 (D.C. Cir. 2020) (internal quotation marks omitted). 
3.  Defendants claim that the district court erred in assuming that “once a 
person has crossed the border, that person’s ‘introduction’ is complete” and 
Defendants are powerless to address it.  Br. 19.  They argue that the term 
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“introduction” should be understood as “a continuing process” that does not end 
after the individual crosses the border.  Id. at 26. 
But the district court accepted for purposes of argument Defendants’ view 
that introduction is “a continuing process” and that § 265’s authority to “prohibit” 
such introduction allows Defendants to enforce that prohibition after one passes the 
border, whether they are one foot into the country or further.  App. 108, 110 
(quoting Defendants’ brief).  The district court’s point, and Plaintiffs’ argument 
here, is not that § 265 turns on whether one has crossed the border, but on the 
enforcement mechanisms available under the statute.  Even assuming § 265 applies 
to individual travelers at all, and not just transportation providers, but see infra Part 
I.B, civil and criminal penalties are the statutorily authorized mechanism for 
enforcing § 265 orders, thus allowing even imprisonment as a means of stopping 
the violation after one crosses the border (in addition to quarantines and the 
explicit power to remove under the immigration laws).  See App. 110. 
Defendants argue, however, that the statute would make little sense if it 
allowed the government to physically stop one from entering U.S. soil but not 
expel after entry.  Br. 26-29.  But the district court did not decide whether the 
public health laws permit the government to physically block entrance or, instead, 
authorize enforcement through quarantine, the imposition of fines, and 
imprisonment after one crosses the border in violation of a public health order.  
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There is good reason to doubt that any such power to physically block entrance 
exists, given that the statute says nothing about it.  Indeed, to the extent such a 
power exists, it would likely rest on authorities outside the public health laws and 
not at issue here.  In any event, even if the statute permitted the government to 
physically block entrance while denying the power to expel, Defendants overstate 
any resulting illogic: The power to expel is more extreme than the power to block 
entrance—especially where U.S. citizens are subject to the statute, as they are here, 
see infra.   
4.  The implications of Defendants’ interpretation cannot be ignored.  
Section 265 applies to “persons,” and Defendants have conceded that, on their 
view, the statute provides authority “to expel even U.S. citizens.”  P.J.E.S., 502 F. 
Supp. 3d at 539-40 (noting concessions).  This asserted authority is “breathtaking.”  
Alabama Realtors, 141 S. Ct. at 2489.  It makes no difference to the interpretation 
of the statute that the current Title 42 policy exempts citizens.  See Br. 43.  “[T]he 
breadth of the [government’s] asserted authority is measured not only by the 
specific application at issue, but also by the implications of the authority claimed.”  
Merck, 962 F.3d at 541.  Defendants’ interpretation necessarily implies that 
Congress silently empowered health officials to summarily, indefinitely, and 
physically expel U.S. citizens from their own country.  That is hardly likely, and is 
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a compelling additional reason to reject that interpretation.  See Alabama Realtors, 
141 S. Ct. at 2489.   
The implications of Defendants’ position are magnified here because the 
claimed power to summarily expel citizens raises grave constitutional questions.  
See P.J.E.S., 502 F. Supp. 3d at 540; Doe v. Mattis, 928 F.3d 1, 8 (D.C. Cir. 2019) 
(“A fundamental attribute of United States citizenship is a right to remain in this 
country.”) (cleaned up); Dessouki v. Att’y Gen. of U.S., 915 F.3d 964, 967 (3d Cir. 
2019) (applying constitutional avoidance because the “Executive cannot deport a 
citizen”).   
Defendants suggest that the grave constitutional issues presented by their 
statutory theory should be decided only when CDC actually expels citizens.  Br. 
44.  But the Court should not now embrace an interpretation that would require 
such future constitutional adjudication.  Avoidance is “a tool for choosing between 
competing” statutory interpretations, allowing “courts to avoid the decision of 
constitutional questions,” “whether or not [the] constitutional problems pertain to 
the particular litigant before the Court.”  Clark v. Martinez, 543 U.S. 371, 381 
(2005).3   
                                                 
3 Defendants suggest that the same constitutional questions are presented by 
the “district court’s understanding of Section 265 [as permitting] CDC to stop 
persons before they cross the border.”  Br. 44.  But, as noted above, the district 
court did not decide whether § 265 provides the power to block entrance. 
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B. Section 265 Was Designed To Regulate Only Transportation Providers. 
That § 265 does not authorize expulsions is unsurprising given that the 
statute does not even apply to individual travelers, but rather regulates only the 
“introduction” of “persons or property” by someone else, namely transportation 
providers.  Although the district court did not reach this argument, it is an 
independently sufficient basis to find the Title 42 Process unauthorized. 
1.  When the statute was passed in 1893, Congress’s overriding concern was 
cholera coming by ship from Europe, and it sought to remedy the problem by 
prohibiting transportation companies from introducing individuals into the 
country.  See, e.g., 24 Cong. Rec.  360 (“It is well known to Senators that 90 or 95 
per cent of the immigration into the United States comes into the city of New 
York, and that the most danger of cholera is to be apprehended from vessels 
arriving at that port.”). 
Section 7 of the 1893 Act, which the parties agree became § 265 in 1944 
without material change, granted the “power to prohibit, in whole or in part, the 
introduction of persons and property” into the country.  Act of Feb. 15, 1893, ch. 
114, § 7, 27 Stat. 449, 452 (emphasis added).  That term—“introduction”—meant 
then, as now, “‘the act of bringing into a country.’”  Introduce, Universal English 
Dictionary 1067 (John Craig ed. 1861); see also Introduce, Webster’s Collegiate 
Dictionary 453 (1st ed. 1898) (“[t]o lead, bring, or usher in”); Br. 31 (same).  As a 
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matter of ordinary language and usage, introducing a person into a country or place 
is an action taken by a third party—in 1893, the transportation companies which 
brought the overwhelming majority of immigrants to the United States.   
Thus, for example, the Supreme Court held in 1883 that a “colonization” 
contract requiring a party to “introduce” immigrant families into Texas was 
unsatisfied, where there was no evidence that new residents “were brought to 
Texas by [the party];” rather, “they came and settled of their own accord.”  Walsh 
v. Preston, 109 U.S. 297, 298, 314, 315 (1883).  Likewise, nineteenth-century state 
statutes made it unlawful “for any free . . . person of color to migrate into this 
State, or be brought or introduced into its limits.”  App. 417 (emphases added); see 
id. at 424 (similar).  “[T]o migrate” is an action an individual takes, moving 
themselves into a new state, and accordingly is used in the first clause as an 
intransitive, active verb.  By contrast, the second clause uses a passive and 
transitive construction because a person is “brought” or “introduced” into a state by 
someone else (like a transportation company). 
The ordinary meaning of “introduction” as referring to the actions of a third 
party is reinforced by the statutory context.  The Act’s other provisions were 
directed at ships, see §§ 1–6, 27 Stat. 449-51, and imposed penalties only against 
them, see id. §§ 1–3 (fines for “vessel” violating Act).  And, tellingly, the 
regulations promulgated pursuant to the Act immediately after its enactment were 
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exclusively (and exhaustively) focused on the regulation of ships to protect the 
public health.  See Treasury Department, United States Quarantine Laws and 
Regulations (Feb. 24, 1893), https://tinyurl.com/y82rtn5u. 
The history of the statute also strongly reinforces that it regulates only 
transportation providers.  In 1892, just prior to this provision’s enactment, the 
Executive Branch took unprecedented steps to protect against cholera by 
regulating transportation.  As the Surgeon General explained, “vessels conveying” 
certain immigrants were a “direct menace to the public health.”  App. 207 
(emphasis added).  He therefore issued orders, see id., effectively halting all 
transportation of immigrants in the interest of public health, Twenty Days 
Quarantine, N.Y. Times (Sept. 2, 1892), https://tinyurl.com/wrcaz5z8.  
Importantly, this action triggered a significant debate about whether the Executive 
had authority to take such action under existing law.  Id.  The 1893 statute, enacted 
just months later, was a direct response, expressly authorizing prohibitions on 
transportation providers introducing people into the country.  See 24 Cong. Rec. 
360 (sponsor of 1893 Act inquiring to Assistant Treasury Secretary “what is the 
present statutory authority under which” the 1892 order was issued, and what 
“additional law, if any, is desired confirming or conferring” authority). 
Notably, moreover, prior to 2020 the only time the statute was ever used to 
prohibit the introduction of persons was to regulate transportation providers, not 
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individual travelers.  President Hoover, invoking the statute in 1929, issued an 
Executive Order entitled: “Restricting for the time being the transportation of 
passengers from certain ports in the Orient to a United States port.”  App. 203 
(emphasis added).  The Treasury Department issued associated regulations 
“governing the embarkation of passengers and crew” and “their transportation to 
United States ports.”  Id.   
2.  Defendants do not dispute that Congress’s central focus in enacting the 
statute was on ships bringing cholera from Europe.  They suggest, however, that if 
§ 265 applied only to third-party transportation (and not to individual travelers as 
well), Congress would have limited its terms to “common carriers.”  Br. 38.  But to 
address all the entities and persons who would be transporting “persons” or 
“property” under § 265, “common carriers” would not fit the bill.  Congress could 
have included a long list: common carriers, other carriers, shippers, captains, 
owners, agents, etc.  Instead, it chose to use the general term “introduction of 
persons and property” to encompass the various means of transporting passengers 
and cargo, as well as the persons responsible for doing so, such as ship 
captains.  That concise choice does not undermine the overall limitation to third-
party transportation.  
Defendants note that Congress rejected an amendment to what became § 265 
that would have prohibited “all passenger travel, but not immigration alone.”  24 
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Cong. Rec. 470; see Br. 38 (selectively quoting amendment).  They argue that this 
amendment was rejected because of a concern that “something more would be 
necessary” than a “restriction upon passenger travel,” and suggest that the 
“something more” must have been to extend the statute to individual travelers as 
well as passenger travel.  Br. 38.  That conclusion is flatly wrong. 
The final language of the bill does cover “something more” than regulation 
of “passenger travel,” namely transportation not only of persons (passengers), but 
also property.  Moreover, the “passenger travel” amendment was actually rejected 
for an entirely different reason: disagreement over how broad passenger 
transportation restrictions should be.  The amendment they cite would have 
prohibited “all passenger travel, but not immigration alone.”  24 Cong. Rec. 470 
(emphasis added).  The proponent of that amendment, Senator Vilas, explained 
that the point of this language was to prohibit “discrimination” against immigrant 
passengers, such that if public health required a prohibition at all, it would have to 
apply to everyone (including citizens) evenhandedly.  Id.4  Other Senators rejected 
this anti-discrimination principle, arguing that the government should be able to 
“discriminate wisely” and bar only transportation of immigrants if it chose to do so 
                                                 
4 The Senators used the term immigration in this context as shorthand for 
passenger travel of immigrants.  Thus, Senator Vilas observed that a bill simply 
prohibiting “all passenger travel” would include the “less[er]” power to prohibit 
“immigration.”  24 Cong. Rec. 470. 
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in particular circumstances.  Id.  For that reason, the proposal was rejected, and the 
eventual bill was amended to allow prohibitions to be “in whole or part.”  Id. at 
470-71.   
Thus, the rejection of the amendment does not support Defendants’ 
argument that § 265 regulates individuals arriving by foot; to the contrary, the 
entire debate was focused on regulation of passenger transportation (as well as 
cargo).  Indeed, Senator Chandler (a primary supporter of the bill) equated the final 
“introduction” language with the “passenger travel” language, explaining the 
prohibition power would apply to “all other passenger travel as well as 
immigration.”  Id. at 471 (emphasis added).  In other words, the statute would 
allow prohibition of passenger travel by immigrants, as well as all other passenger 
travel (including citizens).  Not one Senator suggested that any of these 
formulations would apply to individual travelers arriving by foot. 
Defendants cite snippets of legislative history mentioning disease from 
Mexico and Canada to suggest Congress was not “exclusively” concerned with the 
threat of cholera by ship.  Br. 39.  But Defendants do not deny that that was 
Congress’s overriding focus.  Senator Chandler noted that “90 or 95 per cent” of 
immigration arrived “into the city of New York” and “most” of the “danger of 
Cholera” came from “vessels arriving at” just that single port.  24 Cong. Rec. 360.  
Thus, he further explained (in a statement Defendants selectively quote) that he 
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was “not afraid” of cholera coming “by land.”  24 Cong. Rec. 364 (emphasis 
added).  And other Senators that Defendants quote, far from suggesting the bill was 
aimed at individuals crossing the land border, actually criticized the bill 
for not addressing disease from Mexico and Canada. Br. 39 (citing 24 Cong. Rec. 
359, 370, 371).  In any event, even assuming Congress was concerned with 
possible disease from Mexico and Canada, that does not mean the statute must 
have regulated individual travelers crossing by foot.  Section 265’s terms were 
broad enough to encompass land transportation, for example by train. 
Finally, Defendants assert that limiting § 265 to transportation providers 
would also be illogical because ships might drop passengers just before the border, 
allowing them to walk into the country.  Br. 39.  But the deportation laws remained 
in force.  Moreover, Defendants never explain what commercial entity would 
possibly engage in that subterfuge or why the statute would not allow penalties if 
transportation companies actually attempted to circumvent the law in that fashion.5 
C. Adhering To The Statutory Text Does Not Render Defendants 
Powerless To Respond To A Public Health Crisis. 
 
Defendants contend Congress must have intended to grant an expulsion 
power notwithstanding the statute’s silence because otherwise CDC would be 
                                                 
5 Defendants argue that because the 1893 Act included the phrase 
“notwithstanding the quarantine defense,” it “expand[ed] the government’s 
authority beyond the power to quarantine.”  Br. 32.  It did so by allowing 
prohibition of transportation. 
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“rendered powerless” to address COVID-19.  Br. 30.  That is wrong.  It is 
undisputed that § 265 provides the power to regulate transportation providers, and 
it was used in just that way in 1929.  Supra Part I.B.  That is an extraordinary 
authority, as has been clear since the unilateral Executive action in 1892.  Id.  And 
it remains an extraordinary power: In early 2020, for example, the federal 
government could have invoked it based on the “existence” of COVID-19 in 
designated “foreign countr[ies]” to “prohibit. . . the introduction of persons . . . 
from such countries” by halting all transportation by air, sea, and land.  That 
statutory power is immense. 
Moreover, assuming, as the district court did, that § 265 permits some 
regulation of individual travelers, such regulation is far from toothless without 
expulsion power.  Congress explicitly backed § 265 orders with criminal and civil 
penalties.  Contrary to Defendants’ suggestion that they would “be required to 
stand by and allow” violations of § 265 orders, Br. 29, a person violating such an 
order could face arrest and possible prison time (and quarantine)—an effective 
deterrent for almost all travelers.  See Br. 34 (acknowledging deterrent effect). 
In light of this vast sweep of the statute, Defendants’ real objection is clear.  
The Title 42 Process they have developed singles out noncitizens without travel 
documents.  Defendants’ real policy argument is thus that, without an expulsion 
power, they do not believe the statute provides a sufficient solution to addressing 
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that specific group.  Even assuming that is true, statutes are not required to address 
every possible problem, and courts cannot rewrite them to include provisions the 
government desires 128 years later.  That § 265 may not address the specific 
challenges Defendants now raise does not permit them “to jam a square peg” (the 
expulsion authority they claim to need) “into a round hole” (the actual statute, 
which provides no such power).  Mexichem Fluor, Inc. v. EPA, 866 F.3d 451, 460 
(D.C. Cir. 2017) (rejecting similar argument that existing environmental authority 
should be read expansively to address pressing climate change concerns). 
Nor, of course, is § 265 the only authority Defendants can draw on to 
address their asserted concerns.  Individuals entering from a foreign country can be 
detained, examined, and quarantined under the public health laws.  42 U.S.C. 
§ 264(c).  Modern immigration laws (like their nineteenth-century predecessors) 
provide the authority to remove noncitizens from the country, and include 
inadmissibility provisions specifically addressing “communicable disease,” with 
accompanying procedural safeguards to balance the competing goals of fairness 
and public safety.  8 U.S.C. §§ 1182(a)(1), 1222.  Alongside the various other 
immigration tools, recent arrivals without documentation can also be subjected to 
“expedited removal” proceedings, a rapid procedure (which nevertheless requires 
access to humanitarian protections).  See id. § 1225(b)(1). 
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In short, in § 265 Congress was addressing a specific problem through 
tailored means.  The resulting statute is limited to regulating transportation 
providers.  But even if this Court accepts that the statute also applies to individual 
land travelers, the text, structure and history of the law make clear that Congress 
did not authorize expulsion as a means of enforcement.  As the Supreme Court has 
recently underscored, concerns about COVID-19 are not a blank check to the 
Executive Branch to rewrite statutes.  Alabama Realtors, 141 S. Ct. at 2490 (public 
“interest in combating the spread of the COVID-19 Delta variant” cannot 
“overcome a lack of congressional authorization,” as “our system does not permit 
agencies to act unlawfully even in pursuit of desirable ends”).  
D. Even Assuming The Statute Permits Expulsions In Some Cases, It 
Cannot Override Congress’s Specific Humanitarian Protections.  
 
Defendants’ invocation of § 265 suffers from an additional, independently 
fatal flaw.  Congress has expressly provided the right to seek protection from 
persecution, including specifically for noncitizens arriving at the border without 
documents.  Yet the Title 42 Process denies precisely those later-enacted statutory 
protections, which have never contained an exception for communicable diseases.  
Defendants lack the authority to override the protection statutes. 
Over the last 40 years Congress has repeatedly and carefully enshrined 
access to asylum, withholding of removal, and CAT protection.  Supra, Statement. 
The Title 42 Process eliminates access to these congressionally-guaranteed 
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protections.6  Indeed, the primary effect of Defendants’ policy is to eliminate 
access to asylum screenings.  Their expulsion regime effectively applies only to 
individuals coming to this country without documents, see App. 151 (defining 
“covered noncitizens”), but Congress already authorized immigration officers to 
rapidly remove such people from the country, 8 U.S.C. § 1225(b)(1).  Critically, 
however, Congress prohibited summary removal for noncitizens who fear return, 
instead requiring screenings to ensure that “individuals with valid asylum claims 
are not returned to countries where they could face persecution.”  Grace, 965 F.3d 
at 902.  And Congress has repeatedly chosen not to make the protection statutes 
unavailable on grounds of communicable diseases.  The core practical effect of the 
Title 42 Process is thus that asylum seekers without documents, for whom 
Congress in 1996 mandated special asylum procedures, are instead summarily 
expelled without being given those protections.  Whatever § 265 may permit in 
general, it cannot deny statutory protection procedures to the exact group of people 
Congress later specifically concluded should have those procedures, even if they 
have a communicable disease. 
                                                 
6 The only humanitarian protection provided under the Title 42 Process is 
limited to a CAT screening, which indisputably is not a legal substitute under the 
immigration laws for asylum and withholding of removal protection (and in 
practice is illusory even as to CAT).  Supra, Statement. 
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Defendants argue that these humanitarian protections apply only in 
“normally prevailing conditions and in the absence of an extraordinary and rare 
public-health emergency.”  Br. 40.  But under Defendants’ reading of the statutory 
schemes, there is no bar to indefinitely overriding the asylum statutes, or to 
invoking various other contagious diseases (such as the flu) to deny asylum access, 
as the prior administration contemplated even before the emergence of COVID-
19.7  The asylum system Congress crafted does not permit the Executive to 
eliminate humanitarian protections whenever it deems it expedient. 
Because Defendants’ Title 42 Process “tramples the work done” by the 
immigration laws, Defendants “bear[] the heavy burden of showing a clearly 
expressed congressional intention that such a result should follow.”  Epic Sys. 
Corp. v. Lewis, 138 S. Ct. 1612, 1624, 1627 (2018)  (cleaned up).  Defendants can 
show no such “clear and manifest” intention.  Id. at 1624. 
Defendants point to the requirement that a § 265 order be predicated upon a 
finding that “a suspension of the right to introduce . . . persons and property [from 
the designated country] is required in the interest of the public health.”  42 U.S.C. 
§ 265 (emphasis added).  Defendants suggest that “suspension” refers to the 
                                                 
7 Caitlin Dickerson & Michael D. Shear, Before Covid-19, Trump Aide 
Sought to Use Disease to Close Borders, N.Y. Times (May 3, 2020), 
https://tinyurl.com/aa432k. 
 
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suspension of laws, and so “permits the temporary displacement of immigration 
laws.”  Br. 41.  But § 265 is clear about the substantive power it grants: “the power 
to prohibit, in whole or in part, the introduction of persons and property from 
[designated] countries.”  42 U.S.C. § 265.  Defendants do not suggest that this 
grant of authority itself explicitly allows the Executive to override the immigration 
laws, and instead point to a subordinate clause describing a finding the agency 
must make before exercising that substantive power. 
It defies common sense that Congress would delegate authority to override 
all other federal statutes in a dependent clause describing a background finding the 
agency must make.  See Epic Sys., 138 S. Ct. at 1626-27 (Congress does not “hide 
elephants in mouseholes,” particularly “an elephant that tramples the work done by 
these other laws”) (internal quotation marks omitted).  To the contrary, Congress 
knows—and knew in 1893—how to indicate that a statute was meant to override 
all other provisions of law.  See P.J.E.S., 502 F. Supp. 3d at 541 (discussing 
“notwithstanding” clauses); Act of Aug. 5, 1892, Pub. L. No. 52-380, 27 Stat. 349, 
366 (appropriations bill addressing immigration, quarantine, and epidemic 
prevention and separately providing for certain taxes, “any other law to the 
contrary notwithstanding”).  At a minimum, Defendants have failed to carry their 
“heavy burden of showing a clearly expressed congressional intention” that all 
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contrary laws would be swept aside.  Epic Sys., 138 S. Ct. at 1624 (internal 
quotation marks omitted).8 
Nothing in the legislative history indicates an intention to override all other 
laws, much less a clear and manifest intention.  See P.J.E.S., 502 F. Supp. 3d at 
515.  Defendants emphasize statements and a statutory title referring to suspending 
“immigration.”  Br. 42-43.  But, as explained above, the Senators plainly 
understood “immigration” in this context to refer to the transportation of people 
intending to immigrate—just as the 1892 regulation of transportation effectively 
suspended immigration.  Supra Part I.B.  Defendants point to no statements 
actually referring to overriding immigration laws.9  
Thus, Title 42 and the humanitarian statutes should be read together, and 
Congress’s asylum protections narrow whatever expulsion power § 265 might 
otherwise be construed to authorize.  See Indep. Ins. Agents of Am., Inc. v. Hawke, 
                                                 
8 In fact, the “suspension of the right” language reinforces Plaintiffs’ 
argument, supra Part I.B, that § 265 authorizes regulation of transportation 
providers, not expulsions of individuals.  That phrase most naturally refers to 
suspension of licenses conferring “the right” to ply certain routes as a way of 
introducing passengers into the country.  See, e.g., Barron v. Burnside, 121 U.S. 
186, 200 (1887) (discussing state license granting corporation the “right to carry on 
commerce”); Hazeltine v. Miss. Valley Fire Ins. Co., 55 F. 743, 746 (C.C.W.D. 
Tenn. 1893) (statute authorized agency to “suspend the right of a licensed foreign 
insurance company ‘to do business in the state’”). 
9 Defendants note that the title was later changed to “[s]uspension of 
entries,” Br. 33, but that later title has no bearing on the meaning of § 265, which 
(Defendants agree) was materially unchanged in the 1944 recodification, see id. at 
33 n.8. 
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211 F.3d 638, 643 (D.C. Cir. 2000) (“A broad statute when passed ‘may have a 
range of plausible meanings,’ but subsequent acts can narrow those 
meanings . . . .”) (quoting FDA v. Brown & Williamson Tobacco Corp., 529 U.S. 
120, 143 (2000)).   
To the extent there is any conflict between the statutes, the specific 
provisions addressing humanitarian protection procedures control over the general 
public health authority under Title 42.  The INA’s humanitarian protections are 
“precisely drawn, detailed statute[s],” Brown v. GSA, 425 U.S. 820, 834 (1976), 
that “speak[] directly” to “the question before [the Court],” Epic Sys., 138 S. Ct. at 
1631, namely what the government must do before it seeks to remove an asylum 
seeker.  And, as noted, Congress spoke directly to the protections required for this 
particular group of noncitizens, prohibiting their rapid removal without a 
screening.  Critically, moreover, Congress has spoken directly to the relationship 
between these protections and serious communicable diseases, as explained above.  
Throughout 40 years of legislating humanitarian protections and exceptions, 
Congress has never created an exception based on disease. 
By contrast, § 265 “doesn’t mention [expulsion or asylum procedures] at 
all.”  Id. at 1632.  And this specific-over-general interpretive principle has 
particular force where the more specific statute is the later-enacted one; that is the 
case here, as § 265 was originally enacted in 1893 and last amended in 1944.  See 
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United States v. Juvenile Male, 670 F.3d 999, 1008 (9th Cir. 2012) (explaining that 
“[w]here two statutes conflict, the later-enacted, more specific provision generally 
governs”).  Recent Congresses have spoken clearly and explicitly regarding the 
required treatment of asylum seekers; the Executive is not at liberty to ignore those 
commands. 
E. Chevron Deference Is Unwarranted. 
Deference is not warranted here.  App. 111-12; P.J.E.S., 502 F. Supp. 3d at 
516 (Sullivan, J.); J.B.B.C., 2020 WL 6041870, at *2 (Nichols, J.). 
First, CDC “hasn’t just sought to interpret [§ 265] in isolation,” but rather 
“to interpret [it] in a way that limits the work of a second statute.”  Epic Sys., 138 
S. Ct. at 1629.  Such “reconciliation of distinct statutory regimes is a matter for the 
courts, not agencies.”  App. 111 (cleaned up).  Indeed, Defendants do not even 
claim deference for their argument that § 265 displaces the entire immigration 
statute and overrides specific humanitarian protections.   
Second, Defendants fail at Chevron’s first step because their asserted new 
expulsion power is at odds with “the traditional tools of statutory interpretation—
including the statute’s text, history, structure, and context.”  Loving v. IRS, 742 
F.3d 1013, 1021-22 (D.C. Cir. 2014).  Nor can Defendants claim that the statute’s 
silence itself creates ambiguity, where all the textual, contextual, and historical 
evidence underscores that the statute leaves no space for an assertion of expulsion 
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power.  See SAS Inst., Inc. v. Iancu, 138 S. Ct. 1348, 1358 (2018) (rejecting 
agency’s argument that silence as to asserted authority created ambiguity). 
Third, for similar reasons, Defendants’ interpretation would warrant no 
deference at Chevron’s second step “because it is unreasonable in light of the 
statute’s text, history, structure, and context.”  Loving, 742 F.3d at 1022; see also 
District of Columbia v. Dep’t of Labor, 819 F.3d 444, 454 (D.C. Cir. 2016) 
(rejecting “novel reading” that would “significantly enlarge” longstanding statute’s 
effect).  Among other things, courts “expect Congress to speak clearly if it wishes 
to assign to an agency decisions of vast ‘economic and political significance.’”  
Util. Air Regul. Grp., 573 U.S. at 324 (quoting Brown & Williamson, 529 U.S. at 
160).  That is particularly so where, as here, an agency asserts “an unheralded 
power” under “a long-extant statute.”  Id.   
The implications of Defendants’ interpretation—and in particular that U.S. 
citizens and those fleeing danger could be summarily expelled from the country—
are of the greatest significance.  See Merck, 962 F.3d at 540 (relying on this 
principle to hold that “the sweeping ‘nature and scope of the authority being 
claimed by the’ Department underscores the unreasonableness of the 
Department’s” interpretation) (quoting Loving, 742 F.3d at 1021); see also 
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Chamber of Commerce of U.S. v. FEC, 69 F.3d 600, 605 (D.C. Cir. 1995) 
(constitutional avoidance warrants rejection of Chevron deference). 
Defendants contend that deference is warranted because their “interpretation 
of ‘introduction’ was rooted in [CDC’s] scientific judgment,” Br. 35, but notably 
point only to various ways in which that judgment might impact what power it 
thinks is needed.  But the legal question is whether § 265 provides the authority to 
expel in direct contravention of humanitarian protections, not whether CDC wants 
that authority or thinks it would be helpful.  See NRDC v. Daley, 209 F.3d 747, 
755-56 (D.C. Cir. 2000); but see infra Part III.B (noting that CDC itself does not 
actually claim the need to bar asylum seekers as long as DHS takes available 
mitigation steps). 
II. 
FAMILIES WILL SUFFER IRREPARABLE INJURY ABSENT A 
PRELIMINARY INJUNCTION.  
 
The district court cited overwhelming, unrebutted evidence that Defendants’ 
expulsion practices deliver vulnerable parents and children directly into danger.  
App. 116; App. 347 (“CBP has routinely expelled my clients, including newborns, 
into the waiting arms of kidnappers[.]”), 357 (mother and seven-year-old daughter 
“kidnapped immediately after DHS expelled them”), 358 (mother “was raped in 
the street in Tijuana after DHS expelled her there with her three young children”), 
366 (body of 15-year-old son found mutilated after expulsion).  Additionally, the 
district court correctly held that migrants suffer irreparable harm when expelled 
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without a chance to seek asylum and other immigration protections.  App. 116-18 
(collecting cases).   
As one declarant describes, “[m]igrant families are a favorite target” of 
kidnappers because “police are unable and often unwilling to protect the migrants,” 
and “although the migrants themselves are penniless, they have relatives in the 
north who will do anything to save them.”  App. 365.  One organization 
documented more than 3,200 kidnappings and other attacks against migrants 
subjected to the Title 42 Process within a six-month period, while other advocates 
testified that 20-40% of their clients reported being victims of kidnappings or 
attempted kidnappings.  App. 344, 356-57, 381.     
Defendants make these families even more vulnerable targets by expelling 
them at “predictable locations at predictable times in areas where kidnappers and 
organized crime are rampant.”  App. 346.  Cartels wait at the end of the bridges 
where CBP pushes families into their waiting arms, as the U.S. government is well 
aware.  See id. (“As a result, many migrants are kidnapped immediately upon CBP 
releasing them into Mexico from a U.S. port of entry.”).   
Title 42 expulsions have also forced asylum-seeking families to remain in 
“horrendous living conditions” in Mexico.  App. 362.  Migrants are “sleeping on 
the ground in tents or out in the open,” and lack food even for children who are 
malnourished.  App. 362, 375.  They are also routinely denied critical healthcare.  
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App. 369 (three clients who died due to lack of medical care), 345 (baby with 
Down Syndrome and heart murmur denied medical care); see also App. 344 
(woman forcibly subjected to an abortion against her religious beliefs).   
In addition to expulsions to Mexico, many families are flown directly to the 
countries from which they fled, which “are among the most dangerous in the 
world,” a fact that Defendants do not dispute.  App. 81 (citing State Department 
country reports), 323-24, 329-37, 340.  Indeed, DHS recently invoked Title 42 to 
expel thousands of parents and children to Haiti—even though the agency recently 
deemed Haiti too dangerous to remove people to, even those without asylum 
claims.  See Camilo Montoya-Galvez, U.S. expels nearly 4,000 Haitians in 9 days 
as part of deportation blitz, CBS News (Sept. 27, 2021), 
https://tinyurl.com/5f28f4wp; 86 Fed. Reg. at 41,864-65.   
Defendants do not directly dispute this mountain of evidence, but make the 
perplexing statement that “plaintiffs will not suffer irreparable harm” because the 
denial of a preliminary injunction would simply “preserve the status quo.”  Br. 53.  
But that is obviously not the test.  
Defendants also suggest a theoretical possibility that some families with 
“humanitarian need[s]” could obtain “case-by-case exceptions” from Title 42.  Br. 
54.  Yet CBP routinely expels children and parents who should obviously satisfy 
any reasonable definition of “humanitarian need” if a meaningful process actually 
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existed.  App. 437 (expulsion of father who “carried his visibly disabled daughter 
[with spinal injuries] across the border but were nevertheless expelled”), 377 
(expulsion of 19-year-old who “had lost both his right arm and leg”), 444 
(expulsion of pregnant woman experiencing contractions despite her “detailing her 
kidnapping at the border” to CBP), 349 (expulsion of five new mothers who were 
bleeding and in pain from having given birth in U.S. within prior 48-72 hours), 429 
(expulsion of children without their shoes; denial of food and milk to children).   
And although non-governmental organizations previously assisted DHS with 
identifying some vulnerable families, at great personal danger to their staff, that 
process ended in August 2021 (although Defendants continue to rely on it 
rhetorically).  Supra, Statement.  In any event, that process was never an adequate 
substitute for a government-run asylum system available for all seeking protection, 
and not just those whom nonprofit organizations with limited resources happen to 
locate.  E.g., App. 382 (explaining shortcomings of exemptions process). 
In short, as the district court properly found based on the undisputed record 
evidence, families, including those with toddlers and babies, are being brutalized 
every day that the Title 42 Process remains in effect. 
III. 
THE REMAINING EQUITABLE FACTORS WEIGH STRONGLY IN 
FAVOR OF A PRELIMINARY INJUNCTION. 
 
The Supreme Court recently stressed that “combating the spread of the 
COVID-19 Delta variant” is no basis for denying injunctive relief where CDC’s 
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ultra vires actions cause plaintiffs irreparable harm.  Alabama Realtors, 141 S. Ct. 
at 2490 (finding economic harm to landlords sufficient).   
Here, migrant families are not a meaningful source of COVID-19, and 
critically, CDC itself has not concluded that families cannot be safely processed.  
Rather, CDC has explained that families may be allowed to enter if DHS were to 
expand testing and other basic mitigation measures—which the government has 
previously done safely for 86% of families and 100% of unaccompanied children.  
See App. 150 (CDC recommending “expansion of [DHS’s] COVID-19 mitigation 
programs for [families] such that they may be excepted from this Order”), 122-23 
(finding that 86% of families are already processed under Title 8), 171-72 (DHS 
describing mitigation measures).  
 Expelled families also comprise less than 0.1% of persons entering the 
United States from Mexico.  App. 458.  The burden on DHS to marginally expand 
existing mitigation measures—more than one-and-a-half years into the 
pandemic—cannot outweigh the grave risk of kidnapping, rape, and death facing 
class members.   
A. Migrant Families Are Not A Significant Source Of COVID-19. 
 
As Dr. Anthony Fauci recently explained, immigrants are “absolutely not” a 
“major reason why COVID-19 is spreading in the US” and that “focusing on 
immigrants, expelling them or what have you, is not the solution to [the] 
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outbreak.”  Fauci Interview at 2:37, 4:01; see also 86 Fed. Reg. 61,252, 61,256 
(Nov. 5, 2021) (CDC attributing recent increase in COVID-19 cases to the 
“proportion of the [U.S.] population that remains not fully vaccinated”).  
Dr. Fauci’s views are consistent with the conclusion of over 1,300 medical 
professionals that the Title 42 Process has “no basis” in public health.  Physicians 
for Human Rights, 1,300+ Medical Professionals from 49 U.S. States and 
Territories Call on CDC to End “Junk Science” Border Expulsion Policy (Oct. 28, 
2021), https://tinyurl.com/ud7fhktk.  Indeed, multiple reports indicate that career 
CDC scientists objected to the original Title 42 Order, which they thought was 
driven by immigration politics and xenophobia rather than public health.  See 
supra Statement. 
Former CDC scientists submitted affidavits below stating that “[e]ven if 
100% of [the families expelled by CBP] were to test positive for COVID-19 
(which they will not), they would still represent only a negligible addition to the 
[tens of thousands of] new cases that have been reported each day in the United 
States on average[.]”  App. 391; Fauci Interview at 2:54 (“[W]hen you have . . . 
millions and millions and millions of Americans getting infected . . . [t]he problem 
is within our own country . . . . Let’s face reality here.”).   
Despite Defendants’ purported concern about lower vaccination rates in 
migrants’ home countries, Br. 46-47, the CDC Order contains no exception for 
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fully vaccinated migrants.  Yet shoppers may walk across the border if they show 
proof of vaccination.  Supra, Statement.  Moreover, CBP has been permitting a 
daily average of over 361,000 people (including truck drivers, students, and 
business travelers) to enter at land ports along the Mexico border, without even 
inquiring into their vaccination or COVID-19 status.  App. 464.  Migrant families 
expelled under Title 42 represent a tiny fraction (1/1000) of that cross-border 
traffic, id., and, as discussed infra, Part III.B, migrant families are tested either 
prior to or upon their release from CBP custody.  App. 141 (CDC Order), 171-72 
(DHS declarant).  Defendants are likewise now permitting unvaccinated air 
travelers from countries with extraordinarily low vaccination rates to enter the 
United States.  86 Fed. Reg. 61,224, 61,227 (Nov. 5, 2021).   
In fact, migrant families are less likely to be infected with COVID-19 than 
people already in the United States.  Unrebutted evidence shows that only 1.14% 
of asylum seekers who were in Mexico requesting exceptions from Title 42 under 
the now-discontinued exceptions process tested positive for COVID-19—a 
positivity rate far lower than that in border states like Texas.  See App. 343, 441, 
466-69; see also United States v. Texas, --- F.Supp.3d ----, No. 21-CV-173, 2021 
WL 4848743, at *7 (W.D. Tex. Aug. 26, 2021) (“[M]igrants generally test positive 
at similar or lower rates than Americans living in the counties where they are 
tested.”) (citation omitted); App. 132 (CDC reporting lower COVID-19 rate in 
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49 
 
Mexico), 250-51 (public health experts explaining that U.S. residents are more 
likely to be infected with COVID-19 than travelers from Mexico).  There is simply 
no evidence or finding that migrant families are increasing COVID-19 infection 
rates in the United States. 
B. CDC Itself Agrees That Mitigation Measures Can Safely Reduce The 
Risk Of COVID-19 Transmission. 
 
DHS attempts to use CDC to shield its unlawful expulsions, but CDC’s 
latest Order does not conclude that migrant families cannot be safely processed.  
App. 396-97.  Rather, as dozens of public health experts have explained, the CDC 
Order “is an indictment of the DHS’s yearlong failure to adopt reasonable 
mitigation steps in order to safely process asylum-seeking families.”  Id.  Indeed, 
the CDC Order pointedly notes that “‘the availability of testing, vaccines, and 
other mitigation protocols can minimize risk’ of COVID-19 transmission during 
border processing.”  App. 397 (public health experts quoting CDC Order at App. 
131).  The CDC Order thus concludes that migrant families “may be excepted from 
this Order” upon DHS’s “expansion of such COVID-19 mitigation programs.”  
App. 150.   
CDC and Plaintiffs’ public health experts therefore agree that the 
government “can safely process asylum-seeking families while minimizing 
transmission of COVID-19.”  App. 398.  To the extent that COVID-19 remains an 
issue, it is because DHS has chosen not to allocate resources to expand the 
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50 
 
available mitigation measures CDC has recommended.  See App. 397.  DHS has 
simply failed to act despite CDC urging it to do so, App. 150, and an injunction is 
thus plainly needed.   
Critically, CDC’s exemption of unaccompanied children demonstrates that 
COVID-19 risk can be safely mitigated notwithstanding the conditions at CBP’s 
processing facilities and the emergence of the Delta variant.  See App. 129, 135.  
Both unaccompanied children and family units are typically processed in the same 
congregate facilities, App. 141 (CDC Order), and remain there for comparable 
amounts of time.  Compare 86 Fed. Reg. 38,717, 38,719 (July 22, 2021) (CDC 
explaining that unaccompanied children “generally are transferred to [shelters] 
within 72 hours of intake at” CBP facility, with some being detained even longer), 
with App. 177 (DHS explaining that “processing a family for Title 8 can take 1.5 to 
3 hours”) and App. 143 (families “currently spend an average of 62 hours in CBP 
custody prior to release or transfer”).  CDC has rightly concluded that employing 
testing and other measures after such children’s release by CBP adequately 
mitigated COVID-19 risk.  86 Fed. Reg. at 38,719 (citing testing, availability of 
vaccines for children over 12, “masks, physical distancing, frequent hand washing, 
cleaning and disinfection, improved ventilation, staff vaccination, and cohorting” 
at various shelters).  The same can be done for families.  And just as CDC notes 
that many unaccompanied children are eventually placed with sponsors who can 
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51 
 
assist with public health precautions, App. 145, nearly all families have similar 
support in the United States, App. 401-02.  In short, the CDC Order treats the 
exemption of unaccompanied children as a roadmap for safely processing families.  
App. 150. 
Indeed, DHS has already created a testing and quarantine system for migrant 
families (analogous to shelters for unaccompanied children) that minimizes 
community transmission following their release from CBP facilities.  Because 
Mexican authorities have refused to accept the expulsion of certain families, App. 
143, DHS has coordinated with local and nonprofit entities in the United States to 
provide testing, vaccinations, and other mitigation for as many as 86% of the 
families encountered at the border.  App. 171-72 (DHS declarant); 452 (nonprofit 
describing investment of resources in systems for receiving, testing, and 
quarantining migrants in Tucson), 455-57 (San Diego), 431-33 (El Paso and New 
Mexico), 438 (Brownsville and Hidalgo).  CDC has endorsed that system and 
encourages its expansion “such that [families] may be [fully] excepted from this 
Order.”  App. 150 (CDC Order).  The pieces CDC has identified as critical for safe 
processing are thus already known to DHS and in place in significant part—
because DHS was compelled to act in response to Mexican policy—and all that is 
needed is for DHS to expand those CDC-recommended programs to encompass the 
remaining families. 
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52 
 
Moreover, events occurring since this Court’s ruling on Defendants’ stay 
motion mean that processing families now likely poses less risk compared to when 
CDC first exempted unaccompanied children in February 2021.  The entire federal 
workforce (subject to narrow exceptions) is now required to be fully vaccinated no 
later than November 22, 2021.  86 Fed. Reg. 50,989, 50,989 (Sept. 9, 2021); Safer 
Federal Workforce, Vaccinations (last visited Nov. 9, 2021), 
https://tinyurl.com/4smkwcnd.  That vaccine mandate “largely eliminate[s] the 
risks of serious illness, hospitalization, and death among government personnel,” 
App. 398 (public health experts), removing one of Defendants’ main purported 
rationales for the Title 42 Process, see Br. 46, and also “significantly reduce[s] 
transmission” to migrants prior to their release from CBP, App. 398.  See also 
App. 146 n.90 (CDC explaining significance of vaccinating CBP personnel). 
Furthermore, vaccines are now available for children starting at age five, and 
over 80% of adults have received at least one dose, as have over 98% of those 65 
or older (and vaccines are widely available to the remainder).  CDC, COVID-19 
Vaccinations in the United States (last visited Nov. 8, 2021), 
https://tinyurl.com/yceajwkz. 
Even apart from testing and vaccinations, public health experts have 
explained that Defendants can use numerous other tools to further minimize risk at 
the border, such as outdoor processing, air filtration, sanitizing, and masking.  App. 
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53 
 
397-401; see also App. 352, 438, 449-51.  But rather than utilizing these proven 
public health strategies to manage COVID-19, DHS’s expulsions likely spread 
COVID-19, App. 389-90 (public health experts), putting “‘families on crowded 
planes and buses from the Rio Grande Valley,’ without first testing the individuals 
and isolating those who test positive, and transporting them ‘to other locations in 
Texas, or places as far away as Arizona and San Diego’” prior to expulsion.  App. 
123 (district court). 
Defendants claim that vaccines and other mitigation “do not fully eliminate” 
risk, Br. 50 (emphasis added), but CDC has never applied a zero-risk standard 
towards COVID-19, whether in permitting hundreds of thousands of other daily 
cross-border travelers, exempting unaccompanied children, or sanctioning “in-
person schooling, travel, religious practice, indoor sporting events and other 
regular activities.”  App. 396-97 (public health experts); see, e.g., App. 145 (CDC 
exempting unaccompanied children because they “do not pose a significant level of 
risk for COVID-19 spread”) (emphasis added).   
Defendants’ insistence on complete risk elimination is particularly 
indefensible now that DHS is allowing virtually all vaccinated foreign travelers—
except asylum seekers—to enter via air and land ports of entry.  See supra, 
Statement; Part III.A.  Those international travelers likely spend hours in packed 
terminals or on buses and airplanes prior to arrival, possibly contracting and 
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54 
 
spreading COVID-19.  See 86 Fed. Reg. 61,246, 61,246 (Nov. 5, 2021) (CDC 
explaining that “[a]ir travel may potentially continue the spread of [COVID-19] 
. . . rapidly around the globe”).   
The zero-risk standard is thus being applied only to desperate people fleeing 
harm.  DHS is now singling out asylum seekers for the most strenuous border 
restrictions—and not even exempting those who are tested and vaccinated. 
C. The Injunction Does Not Impose A Substantial Burden On DHS. 
 
Defendants’ complaints of hardship rely on inflated statistics and false 
choices.  As the district court found, admitting the remaining 14% of families 
subjected to expulsion (which represents 0.1% of border traffic) would not impose 
a significant additional burden.  App. 175, 122-23, 464-65.  Critically, shelters 
have unused capacity to test and quarantine additional families if released by CBP 
instead of expelled—facts that Defendants have not rebutted.  App. 431 (provider 
stating existing programs “could also be scaled up” with more support), 433 
(estimating that “less than 10 percent of [El Paso’s] capacity was currently in 
use”), 457 (explaining that some organizations have “developed these systems 
without the meaningful assistance of the federal government”).   
Defendants argue generally that “record numbers of noncitizens” “have 
strained DHS operations.”  Br. 47.  But they do not dispute the district court’s 
finding that the Title 42 Process itself is artificially inflating their numbers, 
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55 
 
because desperate asylum seekers try to cross again to finally get a protection 
screening that they should have been provided the first time, with each crossing 
counted as a new “encounter.”  App. 124 (district court concluding that “after the 
implementation of the Title 42 Process, the recidivism rate of individuals crossing 
the border increased from less than 7% to 40%.”), App. 460-62 (“Title 42 authority 
has substantially increased the [recidivism] measure.”) (quoting CBP).  In any 
case, the remaining families who are subject to Title 42 represent only a small 
percentage of migrant encounters.  App. 175, 465. 
The Title 42 Process is also counterproductive because it forces CBP agents 
to process the same migrants over and over again.  By causing desperate families 
“to cross the border multiple times,” as CBP acknowledges, App. 460, 462, 
expulsions increase transmission opportunities far more than simply admitting each 
family once for asylum screenings while following mitigation protocols.  App. 
401. 
DHS claims that the injunction could increase migration, but the district 
court correctly rejected DHS’s unfounded speculation.  As DHS has acknowledged 
in other litigation, “[t]he reality is that migration patterns are affected by a range of 
factors and difficult to predict,” and attempts to forecast “complex decisions made 
by noncitizens [who] risk[] life and limb” is “only speculation.”  Brief for 
Appellants at 14, Biden v. Texas, No. 21-10806 (5th Cir.) (quoting Arpaio v. 
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56 
 
Obama, 797 F.3d 11, 20-21 (D.C. Cir. 2015)).  Indeed, courts have repeatedly 
rejected DHS’s unfounded “pull-factor” arguments.  See, e.g., Flores v. Sessions, 
No. 85-CV-4544, 2018 WL 4945000, at *2 (C.D. Cal. July 9, 2018); R.I.L-R v. 
Johnson, 80 F. Supp. 3d 164, 190 (D.D.C. 2015).  And as the district court rightly 
observed, there is even greater reason to doubt the deterrence value of Title 42, 
which has led to more border encounters overall.  App. 124. 
Defendants point to a 16% increase in encounters of unaccompanied 
children after the P.J.E.S. injunction in November 2020, Br. 48, but that increase 
was part of a larger upward trend that predated the injunction by many months—
and was smaller than the percentage increases observed prior to the injunction.  
App. 123 (district court); App. 475-76.  There is thus “no basis” to suggest that the 
injunction caused increased migration.  App. 476.  But regardless of what caused 
an increase in unaccompanied children, the government has been able safely to 
accommodate that increase, and there is no reason to believe that it could not do 
the same for families. 
DHS also cites purported obstacles that are within its control.  The agency 
asserts that processing an asylum-seeking family “can take 1.5 to 3 hours” and “is 
generally conducted indoors,” App. 177, but CBP can expedite processing and 
conduct it outdoors, and has previously done so.  App. 352, 399-400, 438, 449.  
DHS also claims that, apart from actual processing time, families could spend even 
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57 
 
longer time in custody due to a “backlog,” but it fails to explain why CBP cannot 
allow migrants to wait outdoors or reduce wait times, such as by offering an 
appointment option at ports of entry.  See Br. 8, 16.  Moreover, unaccompanied 
children experience comparable wait times.  Supra, Part III.B.  Because local 
providers have unused capacity to transport and receive families from CBP, App. 
429, 433-34, 453-54, any bottleneck is of the agency’s own making. 
DHS also claims to have “very limited” “testing for noncitizens” at CBP 
facilities.  Br. 50.  “But here, again, only the government’s own choice[s] appear[] 
to constrain its path forward.”  Lockheed Martin Corp. v. United States, 833 F.3d 
225, 239 (D.C. Cir. 2016).  The CDC Order itself acknowledges that rapid testing 
is useful, available, and “can be implemented,” App. 137, yet Defendants fail to 
explain why DHS has not expanded testing, Br. 50.  And, as noted, families have 
access to effective post-release testing and quarantine.  Supra Part III.B. 
DHS, and CBP specifically, are among the most well-resourced government 
agencies in the world: DHS has a $81 billion budget, of which $18 billion is just 
for CBP.  See Department of Homeland Security, FY 2021 Budget in Brief, 
https://tinyurl.com/28byu8tx.  There is no reason why they cannot implement 
mitigation steps and safely process asylum seekers, as CDC recommends and as 
other developed nations have.  See, e.g., European Commission, Exemptions to 
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58 
 
coronavirus travel restrictions into the EU (last visited Nov. 8, 2021) (exempting 
“[p]ersons claiming asylum”), https://tinyurl.com/xmfvnbev.   
* 
* 
* 
Public health experts and CDC itself have left no doubt that asylum seekers 
can be safely processed if DHS would take proper mitigation steps.  Whatever is 
motivating DHS’s intransigence, it cannot therefore be public health.   
CONCLUSION 
The Court should affirm. 
USCA Case #21-5200      Document #1922235            Filed: 11/12/2021      Page 71 of 73

 
 
Dated:  November 12, 2021 
 
 
Stephen B. Kang 
Cody Wofsy 
Morgan Russell 
My Khanh Ngo 
American Civil Liberties  
Union Foundation, Immigrants’  
Rights Project 
39 Drumm Street 
San Francisco, CA 94111 
(415) 343-0770 
 
Andre Segura 
Kathryn Huddleston 
Brantley Shaw Drake 
American Civil Liberties 
Union Foundation of Texas, Inc. 
5225 Katy Freeway, Suite 350 
Houston, Texas 77007 
(713) 942-8146 
  
Karla M. Vargas  
Texas Civil Rights Project 
1017 W. Hackberry Ave. 
Alamo, Texas 78516 
(956) 787-8171 
 
 
Blaine Bookey 
Neela Chakravartula 
Jamie Crook  
Karen Musalo 
Center for Gender & Refugee Studies 
200 McAllister Street 
San Francisco, CA 94102 
(415) 565-4877 
 
 
Respectfully submitted, 
 
 /s/ Lee Gelernt 
Lee Gelernt 
Omar Jadwat 
Daniel A. Galindo 
Ming Cheung 
David Chen 
American Civil Liberties Union 
Foundation, Immigrants’ Rights Project 
125 Broad Street, 18th Floor 
New York, NY 10004 
(212) 549-2660 
lgelernt@aclu.org 
 
Robert Silverman 
Irit Tamir 
Oxfam America 
Suite 500 
Boston, MA 02115 
(617) 482-1211 
 
Scott Michelman  
Arthur B. Spitzer  
American Civil Liberties Union 
Foundation of the District of Columbia 
915 15th Street, NW, 2nd floor 
Washington, D.C. 20005 
(202) 457-0800 
 
Tamara F. Goodlette 
Refugee and Immigrant Center for 
Legal Education and Legal Services 
(RAICES) 
802 Kentucky Avenue 
San Antonio, TX 78201 
(210) 960-3206 
 
 
Counsel for Plaintiffs-Appellees 
 
USCA Case #21-5200      Document #1922235            Filed: 11/12/2021      Page 72 of 73

 
 
CERTIFICATE OF COMPLIANCE 
This response brief complies with the type-volume limitation of Federal 
Rule of Appellate Procedure 32(a)(7)(B) because it contains 12,915 words.  This 
brief also complies with the typeface and type-style requirements of Federal Rules 
of Appellate Procedure 32(a)(5) and 32(a)(6) because it has been prepared in a 
proportionally spaced typeface using Microsoft Word Professional Plus 2019 in 
14-point Times New Roman font. 
 
 
 
 
 
 
 
/s/Lee Gelernt 
 
 
 
 
 
 
 
Lee Gelernt 
 
 
 
 
CERTIFICATE OF SERVICE 
 
I hereby certify that on November 12, 2021, I electronically filed the 
foregoing with the Clerk for the United States Court of Appeals for the DC Circuit 
by using the CM/ECF system. A true and correct copy of the foregoing has been 
served via the Court’s CM/ECF system on all counsel of record.  
 
 
 
 
 
 
 
 
/s/Lee Gelernt 
 
 
 
 
 
 
 
Lee Gelernt 
 
 
 
USCA Case #21-5200      Document #1922235            Filed: 11/12/2021      Page 73 of 73

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