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Home Court filings Biden v. Missouri Application for Stay of Injunction — Biden v. Missouri (CMS Vaccine Mandate) (U.S.)

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Application for Stay of Injunction — Biden v. Missouri (CMS Vaccine Mandate) (U.S.)

Filed December 16, 2021 in Biden v. Missouri; one of 2 filings from this case.

Record facts

CourtSupreme Court of the United States
Filed2021-12-16

Full text

________________________________________________________________ 
________________________________________________________________ 
No. 21A-_____ 
________________________________________________________________ 
________________________________________________________________ 
 
 
IN THE SUPREME COURT OF THE UNITED STATES 
 
_______________ 
 
 
JOSEPH R. BIDEN, JR., PRESIDENT OF THE UNITED STATES, ET AL., 
APPLICANTS 
 
v. 
 
STATE OF MISSOURI, ET AL. 
 
_______________ 
 
 
APPLICATION FOR A STAY OF THE INJUNCTION ISSUED BY THE UNITED 
STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF MISSOURI 
PENDING APPEAL TO THE UNITED STATES COURT OF APPEALS FOR THE 
EIGHTH CIRCUIT AND FURTHER PROCEEDINGS IN THIS COURT 
 
_______________ 
 
 
 
ELIZABETH B. PRELOGAR 
 
  Solicitor General 
 
    Counsel of Record 
 
  Department of Justice 
 
  Washington, D.C. 20530-0001 
 
  SupremeCtBriefs@usdoj.gov 
 
  (202) 514-2217 
 
 

(I) 
PARTIES TO THE PROCEEDING 
The applicants (defendants-appellants below) are Joseph R. 
Biden, Jr., in his official capacity as President of the United 
States; Xavier Becerra, in his official capacity as Secretary of 
the United States Department of Health and Human Services; Chiquita 
Brooks-LaSure, in her official capacity as Administrator for the 
Centers for Medicare & Medicaid Services; Meena Seshamani, in her 
official capacity as Deputy Administrator and Director of Center 
for Medicare; Daniel Tsai, in his official capacity as Deputy 
Administrator and Director of Center for Medicaid and CHIP 
Services; the United States; the United States Department of Health 
and Human Services; and the Centers for Medicare & Medicaid 
Services. 
The respondents (plaintiffs-appellees below) are the States 
of Alaska, Arkansas, Kansas, Iowa, Missouri, Nebraska, New 
Hampshire, North Dakota, South Dakota, and Wyoming. 
 

 
IN THE SUPREME COURT OF THE UNITED STATES 
 
_______________ 
 
 
No. 21A-_____ 
 
JOSEPH R. BIDEN, JR., PRESIDENT OF THE UNITED STATES, ET AL., 
APPLICANTS 
 
v. 
 
STATE OF MISSOURI, ET AL. 
 
_______________ 
 
 
APPLICATION FOR A STAY OF THE INJUNCTION ISSUED BY THE UNITED 
STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF MISSOURI 
PENDING APPEAL TO THE UNITED STATES COURT OF APPEALS FOR THE 
EIGHTH CIRCUIT AND FURTHER PROCEEDINGS IN THIS COURT 
 
_______________ 
Pursuant to this Court’s Rule 23 and the All Writs Act, 
28 U.S.C. 1651, the Solicitor General, on behalf of applicants 
President Joseph R. Biden, Jr., et al., respectfully applies for 
a stay of the injunction issued by the United States District Court 
for the Eastern District of Missouri, pending the consideration 
and disposition of applicants’ appeal from that injunction to the 
United States Court of Appeals for the Eighth Circuit and, if 
necessary, pending the filing and disposition of a petition for a 
writ of certiorari and any further proceedings in this Court.1 
 
1  
As 
explained 
further 
below, 
the 
government 
is 
simultaneously filing an application for a stay of a similar 
injunction entered by the U.S. District Court for the Western 
District of Louisiana. 

2 
 
In response to an unprecedented pandemic that has killed 
800,000 Americans, the Secretary of Health and Human Services 
exercised his express statutory authority to protect the health 
and safety of Medicare and Medicaid patients by requiring 
healthcare facilities that choose to participate in those programs 
to ensure that their staff are vaccinated (subject to medical and 
religious exemptions).  That requirement will save hundreds or 
even thousands of lives each month, and the Eleventh Circuit has 
held that it is a valid exercise of the Secretary’s authority.  
Yet the requirement has been blocked in ten States by the district 
court’s preliminary injunction in this case, which a divided panel 
of the Eighth Circuit declined to stay in a one-sentence order.  
This application seeks a stay of that injunction to allow the 
Secretary’s urgently needed health and safety measure to take 
effect before the winter spike in COVID-19 cases worsens further. 
In establishing Medicare and Medicaid, Congress authorized 
the Secretary to condition healthcare facilities’ participation in 
those programs on compliance with, inter alia, “requirements 
[that] the Secretary finds necessary in the interest of the health 
and safety” of patients.  42 U.S.C. 1395x(e)(9) (hospitals).  For 
decades, the Secretary has exercised that authority to require 
participating healthcare providers to establish active programs 
for the “prevention” and “control” of “infectious diseases” within 
their facilities.  42 C.F.R. 482.42 (hospitals). 

3 
 
In November 2021, the Secretary amended those regulations to 
address the COVID-19 pandemic.  86 Fed. Reg. 61,555 (Nov. 5, 2021) 
(App., infra, 37a-109a).  At the time, the country was averaging 
more than 70,000 new COVID-19 cases and more than 1000 COVID-19 
deaths per day.2  In response to that ongoing public health 
emergency, the Secretary required hospitals, nursing homes, and 
other healthcare facilities that participate in Medicare and 
Medicaid to ensure that their workers are vaccinated against COVID-
19, subject to medical and religious exemptions.  The Secretary 
explained that this vaccination condition was necessary to protect 
Medicare and Medicaid patients -- who are particularly vulnerable 
-- against infection with COVID-19 by staff members who could 
safely and conscientiously obtain vaccination.  Id. at 61,557-
61,569.  And he stressed that adding the condition in light of the 
start of the winter season was critical to preventing outbreaks of 
the kind that had devastated Medicare- and Medicaid-participating 
facilities earlier in the pandemic.  Id. at 61,584.   
Although vaccination requirements have broad support in the 
healthcare industry, various States challenged the rule in federal 
district court.  The first district court to address the rule 
denied a preliminary injunction, and the Eleventh Circuit then 
issued a precedential decision denying an injunction pending 
 
2  
Unless otherwise noted, COVID-19 statistics in this 
application are drawn from the tracker maintained by the Centers 
for Disease Control and Prevention (CDC).  See CDC, COVID Data 
Tracker, https://go.usa.gov/xeFyx. 

4 
 
appeal.  Florida v. Department of Health & Human Servs., No. 21-
14098, 2021 WL 5768796 (11th Cir. Dec. 6, 2021).  The Eleventh 
Circuit held that the rule falls squarely within the Secretary’s 
“express statutory authority to require facilities voluntarily 
participating in the Medicare or Medicaid programs to meet health 
and safety standards to protect patients.”  Id. at *11.  The 
Eleventh Circuit also concluded that “[i]mposing an injunction to 
bar enforcement of the [requirement] would harm the public interest 
in slowing the spread of COVID-19 and protecting the safety of 
Medicare and Medicaid patients and staff.”  Id. at *17. 
In this case, in contrast, the district court preliminarily 
enjoined enforcement of the rule in ten States, and a divided panel 
of the Eighth Circuit denied the government’s motion for a stay 
pending appeal.  App., infra, 1a.  And in a third case brought by 
a different group of States, the Fifth Circuit narrowed a 
preliminary injunction to apply only within the plaintiff States, 
but otherwise denied a stay on the ground that the merits presented 
a “close call” under circuit precedent.  Order at 3, Louisiana v. 
Becerra, No. 21-30734 (Dec. 15, 2021).  The government is seeking 
a stay of that injunction from this Court contemporaneously with 
the filing of this application.  See p. 1, n.1, supra.3 
 
3  
In a fourth challenge to the vaccination rule at issue 
here, the Northern District of Texas last night issued a 
preliminary injunction against application of the rule to Medicare 
and Medicaid facilities within Texas.  See D. Ct. Doc. 53, Texas 
v. Becerra, No. 21-cv-229 (Dec. 15, 2021). 

5 
 
This Court should stay the injunctions pending appeal.  As 
the Eleventh Circuit recognized, the vaccine requirement falls 
squarely within the plain text of the Secretary’s statutory 
authority and complies with all procedural requirements.  Indeed, 
it is difficult to imagine a more paradigmatic health and safety 
condition than a requirement that workers at hospitals, nursing 
homes, and other medical facilities take the step that most 
effectively prevents transmission of a deadly virus to vulnerable 
patients.  The conflicting positions of the courts of appeals make 
it highly likely that this Court will grant review if the district 
court’s injunction is affirmed.  And the exceptionally urgent need 
to reduce the risk of COVID-19 exposure for Medicare and Medicaid 
patients given the anticipated winter surge in infections tips the 
equities overwhelmingly in favor of a stay.  Indeed, in the weeks 
since the Secretary issued the requirement, new COVID-19 cases 
have already increased by more than 60%, to nearly 120,000 per 
day.  And the highly transmissible Omicron variant, which emerged 
after the issuance of the rule, threatens to drive up case rates 
and risks to Medicare and Medicaid patients even higher. 
STATEMENT 
A. 
Statutory and Regulatory Background 
1. 
Congress spends hundreds of billions of dollars each 
year to pay for health care under the Medicare and Medicaid 
programs.  See Azar v. Allina Health Servs., 139 S. Ct. 1804, 1808 

6 
 
(2019).  Medicare, which is funded entirely by the federal 
government, covers individuals who are 65 or older or who have 
specified disabilities.  See ibid.  Medicaid, which is funded by 
the federal government and States, covers eligible low-income 
individuals, including those who are elderly, pregnant, or 
disabled.  See Pharmaceutical Research & Mfrs. of Am. v. Walsh, 
538 U.S. 644, 650-651 & n.5 (2003). 
Medicare and Medicaid beneficiaries receive care at a variety 
of medical facilities, including hospitals, skilled nursing 
facilities (also known as nursing homes or long-term care 
facilities), and hospices.  To participate in the Medicare or 
Medicaid program, each of those facilities must enter into a 
provider agreement and meet specified conditions of participation.  
E.g., 42 U.S.C. 1395cc, 1396a(a)(27). 
Congress charged the Secretary with ensuring that facilities 
participating in Medicare and Medicaid adequately protect the 
health and safety of their patients.  For example, the Medicare 
statute authorizes payments for “hospital services,” 42 U.S.C. 
1395d(a), and defines a “hospital” as an institution that meets 
such “requirements as the Secretary finds necessary in the interest 
of the health and safety of individuals who are furnished services 
in the institution,” 42 U.S.C. 1395x(e)(9); see, e.g., 42 U.S.C. 
1395i-3(d)(4)(B) (providing that a “skilled nursing facility must 
meet” such “requirements relating to the health, safety, and well-

7 
 
being of residents or relating to the physical facilities thereof 
as the Secretary may find necessary”).  The Medicaid statute also 
imposes health and safety requirements, see, e.g., 42 U.S.C. 
1396r(d)(4)(B), or incorporates by cross-reference analogous 
Medicare standards for certain types of facilities, see, e.g., 42 
U.S.C. 1396d(h) (psychiatric hospitals); 42 U.S.C. 1396d(l)(1) 
(rural health clinics); 42 U.S.C. 1396d(o) (hospices). 
The Secretary has exercised those authorities to promulgate 
regulations establishing detailed conditions of participation in 
Medicare and Medicaid.  The regulations address, for example, the 
qualifications of staff, the condition of the facilities, and other 
requirements that the Secretary deems necessary to protect patient 
health and safety.  E.g., 42 C.F.R. Pt. 482 (conditions of 
participation for hospitals).  The regulations also “focus a great 
deal on infection prevention and control standards, often 
incorporating guidelines as recommended by CDC and other expert 
groups.”  86 Fed. Reg. at 61,568.  For example, the regulations 
have long included a requirement that facilities maintain an 
“infection prevention and control program designed to provide a 
safe, sanitary, and comfortable environment and to help prevent 
the development and transmission of communicable diseases and 
infections.”  42 C.F.R. 483.80 (long-term care facilities); see, 
e.g., 42 C.F.R. 482.42(a) (hospitals); 42 C.F.R. 416.51(b) 
(ambulatory surgical centers). 

8 
 
2. 
On September 9, 2021, President Biden announced that the 
government would be undertaking “new steps to fight COVID-19,” 
including a plan being developed by the Secretary to require 
vaccinations for workers “who treat patients on Medicare and 
Medicaid.”  Remarks on the COVID-19 Response and National 
Vaccination Efforts, Daily Comp. Pres. Docs., 2021 DCPD No. 00725, 
at 1-2.  On November 5, 2021, the Secretary issued an interim final 
rule amending existing infection-control regulations and related 
conditions of participation in Medicare and Medicaid to require 
that participating facilities ensure that their covered staff are 
vaccinated against COVID-19.  86 Fed. Reg. at 61,561; see id. at 
61,616-61,627 (text of amendments).  The rule requires facilities 
to provide medical and religious exemptions.  Id. at 61,572.  It 
also contains exceptions for staff who telework full-time and 
others who perform infrequent, non-healthcare services.  Id. at 
61,571.  Covered staff were originally required to receive the 
first dose of a vaccine by December 6, 2021, or to request an 
exemption by that date.  Id. at 61,573.  Non-exempt covered staff 
were to be fully vaccinated by January 4, 2022.  Ibid. 
a. 
The Secretary explained that he had determined that 
“vaccination of staff is necessary for the health and safety of 
individuals to whom care and services are furnished.”  86 Fed. 
Reg. at 61,561.  He observed that vaccination rates remain low in 
many healthcare facilities.  Id. at 61,559.  For example, as of 

9 
 
mid-September 2021, COVID-19 vaccination rates for hospital staff 
and long-term care facility staff averaged 64% and 67%, 
respectively.  Ibid. 
The Secretary found that unvaccinated staff at healthcare 
facilities pose a serious threat to the health and safety of 
patients because the virus that causes COVID-19 is highly 
transmissible and dangerous.  86 Fed. Reg. at 61,556-61,557.  He 
explained that, unless appropriate protections are implemented, 
the virus can spread among healthcare workers and from workers to 
patients.  See id. at 61,557 & n.16.  He further explained that 
vaccination substantially diminishes the risk of such transmission 
by preventing infection and, according to “[e]merging evidence,” 
by lowering the risk of transmission even in the event of 
“breakthrough infections.”  Id. at 61,558.  By contrast, 
unvaccinated healthcare workers are at increased risk for 
infection and therefore at increased risk of exposing their 
patients and colleagues to the virus.  See id. at 61,558 & nn.42-
43 (discussing studies linking unvaccinated staff to increased 
risk of COVID-19 infection).  And because eligibility for the 
Medicare and Medicaid programs turns on factors such as advanced 
age and disability, patients covered by those programs frequently 
face a higher risk of developing severe disease and of experiencing 
severe outcomes from COVID-19 if infected.  Id. at 61,566, 61,609. 

10 
 
The Secretary also found that “[f]ear of exposure to and 
infection with COVID-19 from unvaccinated health care staff can 
lead patients to themselves forgo seeking medically necessary 
care,” 86 Fed. Reg. at 61,558, which creates a further “risk[] to 
patient health and safety,” ibid.  The Secretary noted reports 
that individuals are “refusing care from unvaccinated staff,” 
which limits “the extent to which providers and suppliers can 
effectively meet the health care needs of their patients and 
residents.”  Ibid.  The Secretary also noted that absenteeism by 
healthcare staff as a result of “COVID-19-related exposures or 
illness” has created staffing shortages that have further 
disrupted patient access to care.  Id. at 61,559. 
The Secretary emphasized that a vaccination requirement for 
the facilities covered by the rule is consistent with the 
recommendation of “more than 50 health care professional societies 
and organizations,” including the American Medical Association and 
the American Nurses Association (ANA), which had released a joint 
statement supporting vaccination requirements for healthcare 
workers.  86 Fed. Reg. at 61,565.  Those various organizations 
“represent[] millions of workers throughout the U.S. health care 
industry,” including “doctors, nurses, pharmacists, physician 
assistants, public health workers, and epidemiologists as well as 
long term care, home care, and hospice workers.”  Ibid.  In the 
joint statement, the organizations urged that “all health care and 

11 
 
long-term care employers require their workers to receive the 
COVID-19 vaccine.”  App., infra, 110a-113a (Joint Statement).  The 
organizations explained that this step fulfills “the ethical 
commitment of all health care workers to put patients as well as 
residents of long-term care facilities first and take all steps 
necessary to ensure their health and well-being.”  Ibid. 
b. 
Notwithstanding that broad support, the Secretary 
acknowledged the risk that the rule could prompt some healthcare 
workers to leave their jobs rather than be vaccinated.  86 Fed. 
Reg. at 61,608.  But he found that “many COVID-19 vaccination 
mandates have already been successfully initiated in a variety of 
health care settings,” and that those examples showed that “very 
few workers quit their jobs rather than be vaccinated.”  Id. at 
61,569.  The Secretary explained, for example, that after the 
Houston Methodist Hospital system imposed a vaccine requirement, 
99.5% of its staff received the vaccine.  Ibid.  Only 153 of its 
26,000 workers resigned rather than receive the vaccine.  See id. 
at 61,569 n.155 (citing article with the relevant figures).  
Similarly, a Detroit-based health system that imposed a vaccine 
requirement reported that 98% of its 33,000 workers were fully or 
partially vaccinated or in the process of obtaining a religious or 
medical exemption when the requirement went into effect, with 
exemptions comprising less than 1% of staff members.  Id. at 
61,569; see id. at 61,566, 61,569 (additional examples). 

12 
 
The Secretary also noted that any departures by staff to avoid 
vaccination ought to be “offset by reductions in current staffing 
disruptions caused by staff illness and quarantines once 
vaccination is more widespread.”  86 Fed. Reg. at 61,608.  And 
although the net effect could not be predicted with certainty given 
the “many variables and unknowns,” the Secretary judged that any 
disruption from a vaccine requirement would likely be minor in 
comparison to normal patterns of worker turnover.  Ibid.   
c. 
The Secretary issued the rule as an interim final rule 
with a comment period, finding “good cause” to make the rule 
effective immediately, without prior notice and comment.  86 Fed. 
Reg. at 61,586; see 5 U.S.C. 553(b)(B).  In doing so, he determined 
that “it would endanger the health and safety of patients, and be 
contrary to the public interest,” to delay the vaccination 
requirement.  86 Fed. Reg. at 61,586.  The Secretary noted that 
patients in facilities funded by the Medicare and Medicaid programs 
are more likely than the general population to suffer severe 
illness or death from COVID-19, id. at 61,609; that there had 
already been more than half a million COVID-19 cases among 
healthcare staff, id. at 61,585; that COVID-19 case rates among 
staff have grown since the Delta variant’s emergence, ibid.; that 
COVID-19 cases are expected to spike during the winter, id. at 
61,584; and that this spike will coincide with flu season, raising 
the additional danger of combined infections and increased 

13 
 
pressure on the healthcare system, ibid.  The Secretary predicted 
that the rule will save “several hundred  * * *  or perhaps several 
thousand” lives every month.  Id. at 61,612. 
d. 
After issuance of the rule, the Omicron variant emerged. 
See 
CDC, 
Omicron 
Variant: 
 
What 
You 
Need 
to 
Know, 
https://go.usa.gov/xeFhz.  That variant, which “likely will spread 
more easily than the original SARS-CoV-2 virus,” ibid., increases 
the danger to Medicare and Medicaid patients and underscores the 
urgent need for the rule. 
B. 
The Present Controversy 
1. 
On November 10, 2021, respondents -- a group of ten 
States led by Missouri -- brought this action challenging the rule 
in the Eastern District of Missouri.  App., infra, 6a.  On November 
29, 2021, the district court preliminarily enjoined enforcement of 
the rule within those States.  Id. at 5a-36a.  The court 
principally reasoned that respondents are “likely to succeed in 
their argument that Congress has not provided [the Centers for 
Medicare & Medicaid Services (CMS)] the authority to enact the 
regulation.”  Id. at 7a.  The court did not identify any basis in 
the statutory language for that conclusion, and it relegated key 
portions of the statutory text to a footnote.  See id. at 8a n.5.  
Instead, the court held that the Secretary could not adopt a 
vaccination 
requirement 
without 
“clear 
authorization 
from 
Congress,” id. at 8a, which the court found to be lacking.   

14 
 
The district court also found that respondents were likely to 
succeed on two other grounds.  First, notwithstanding the 
Secretary’s finding that the rule will save hundreds or thousands 
of lives each month, the court held that the Secretary lacked good 
cause to issue the rule without prior notice and comment.  The 
court faulted the Secretary for not acting sooner and declared 
that “COVID no longer poses the dire emergency it once did.”  App., 
infra, 15a; see id. at 14a-15a.  Second, the court found that 
respondents are likely to show that the rule is arbitrary and 
capricious in several respects -- including because the Secretary 
purportedly failed to give adequate consideration to the “reliance 
interests” that would be unsettled if the rule caused staffing 
shortages at healthcare facilities, id. at 24a-27a. 
Finally, the district court determined that the remaining 
factors supported a preliminary injunction.  App., infra, 27a-35a.  
In particular, the court reasoned that respondents would suffer 
irreparable harm to their “sovereign interests” in enforcing state 
laws “surrounding vaccination mandates,” id. at 28a; to their 
“quasi-sovereign interests” in the health of their residents, 
ibid., which the court viewed as threatened by the possibility of 
staffing shortages, see id. at 29a-31a; and to their “proprietary 
interests” in state-run facilities covered by the rule, id. at 
32a.  The court also reasoned that “the public would suffer little, 
if any, harm from maintaining the ‘status quo’” during litigation, 

15 
 
observing that the pandemic “has continued for more than twenty 
months.”  Id. at 33a.  The court later denied the government’s 
motion for a stay pending appeal.  Id. at 2a-4a. 
2. 
The day after the district court issued its decision, on 
November 30, 2021, the government filed an emergency motion in the 
Eighth Circuit for a stay pending appeal.  On December 13, a 
divided panel denied the stay motion in a one-sentence order.  
App., infra, 1a. 
ARGUMENT 
The government respectfully requests that this Court stay the 
district court’s injunction pending appeal and, if necessary, 
pending further proceedings in this Court.  Under this Court’s 
Rule 23 and the All Writs Act, 28 U.S.C. 1651, a single Justice or 
the Court may stay a district court order pending appeal to a court 
of appeals.  In deciding whether to issue a stay, the Court 
considers whether four Justices are likely to vote to grant 
certiorari if the court of appeals ultimately rules against the 
applicant; whether five Justices would then likely conclude that 
the case was erroneously decided below; and whether, on balancing 
the equities, the injury asserted by the applicant outweighs the 
harm to the other parties or the public.  See San Diegans for the 
Mt. Soledad Nat’l War Mem’l v. Paulson, 548 U.S. 1301, 1302 (2006) 
(Kennedy, J., in chambers).  Here, all of those factors powerfully 
support a stay. 

16 
 
I. 
This Court Would Likely Grant Review If The Eighth Circuit 
Affirmed The District Court’s Injunction 
The district court’s injunction forbids the Secretary from 
enforcing in ten States a rule that the Secretary found will help 
to blunt the impact of ”the deadliest disease in American history” 
and save “several hundred  * * *  or perhaps several thousand” 
lives every month.  86 Fed. Reg. at 61,556, 61,612.  Whether the 
rule exceeds the Secretary’s statutory authority is an issue of 
exceptional national importance that would warrant this Court’s 
review if the Eighth Circuit allowed the injunction to stand.  Sup. 
Ct. R. 10(c). 
The likelihood of certiorari is especially clear because the 
district court’s order (as well as the unexplained conclusion of 
the divided Eighth Circuit panel) contradicts a thorough published 
decision by the Eleventh Circuit rejecting a parallel challenge to 
the same rule.  In that decision, the Eleventh Circuit specifically 
rejected many of the arguments that the district court accepted 
here, holding that “the Secretary was authorized to promulgate the 
interim rule” under his “express statutory authority to require 
facilities voluntarily participating in the Medicare or Medicaid 
programs to meet health and safety standards to protect patients.”  
Florida v. Department of Health & Human Servs., No. 21-14098, 2021 
WL 5768796, at *11 (Dec. 6, 2021).4 
 
4  
Last night, Florida asked the en banc Eleventh Circuit 
to grant an injunction pending appeal in its challenge to the rule.  
That request is pending. 

17 
 
The Eleventh Circuit specifically rejected the argument that 
the rule violates what respondents call the “major questions” 
doctrine, which was a centerpiece of the district court’s reasoning 
here.  Florida, 2021 WL 5768796, at *12; see App, infra, 7a-11a.  
The Eleventh Circuit explained that the rule does not bring about 
any “enormous and transformative expansion” in federal regulatory 
authority, ibid. (quoting Utility Air Regulatory Grp. v. EPA, 573 
U.S. 302, 324 (2014)), because Medicare and Medicaid are federal 
spending programs and the applicable statutes unambiguously give 
the Secretary a “broad grant of authority” to “make regulations 
for the ‘health and safety’ of Medicare and Medicaid recipients,” 
ibid.  The court found the rule to be a plainly permissible 
exercise of that authority, explaining that “it is the very 
opposite of efficient and effective administration for a facility 
that is supposed to make people well to make them sick with COVID-
19.”  Ibid. 
Especially when combined with the importance of the rule, the 
conflicting positions adopted by the federal courts of appeals 
that have addressed the issue make it likely that this Court would 
ultimately grant review if the Eighth Circuit affirmed.  See, e.g., 
Department of Homeland Sec. v. New York, 140 S. Ct. 599 (2020) 
(staying lower-court injunction pending appeal where courts of 
appeals had adopted conflicting positions on a significant agency 
rule); Wolf v. Cook County, 140 S. Ct. 681 (2020) (same). 

18 
 
II. The Government Is Likely To Succeed On The Merits 
If the Eighth Circuit affirmed the district court’s 
injunction and this Court granted review, this Court would likely 
reverse.  In holding that the Secretary lacked authority to issue 
the rule, the district court did not conduct any meaningful 
analysis of the relevant statutory text.  Instead, it invoked an 
expansive and unsound conception of what it called the “major 
questions” doctrine that finds no support in this Court’s 
precedents.  The district court also erred in second-guessing the 
Secretary’s expert judgments about the effectiveness and necessity 
of a vaccination requirement to protect Medicare and Medicaid 
patients.  And this Court is unlikely to agree with the district 
court’s apparent view that the COVID-19 pandemic no longer 
represents a public-health emergency sufficient to invoke the 
good-cause exception. 
A. 
The Rule Is Authorized By Statute  
The vaccination requirement falls within the Secretary’s 
“express statutory authority to require facilities voluntarily 
participating in the Medicare or Medicaid programs to meet health 
and safety standards to protect patients.”  Florida, 2021 WL 
5768796, at *11. 
1. 
Like any other question of statutory interpretation, an 
analysis of an agency’s statutory authority “begins with the 
statutory text” -- and, when the text is clear, it “ends there as 

19 
 
well.”  National Ass’n of Mfrs. v. Department of Defense, 138 S. 
Ct. 617, 631 (2018) (citation omitted); see, e.g., Little Sisters 
of the Poor Saints Peter & Paul Home v. Pennsylvania, 140 S. Ct. 
2367, 2380 (2020).  Here, the Secretary’s authority to adopt the 
rule flows directly from the unambiguous text of the statute.  
Congress vested the Secretary with broad authority to make 
“rules and regulations  * * *  as may be necessary to the efficient 
administration of the functions with which he is charged under” 
the Medicare and Medicaid programs.  42 U.S.C. 1302(a); see 42 
U.S.C. 1395hh(a)(1).  And Congress specifically charged the 
Secretary with adopting requirements that he deems necessary to 
ensure patient health and safety.  For example, in authorizing 
payments for “hospital services,” 42 U.S.C. 1395d(a)(1), the 
Medicare statute defines a “hospital” as an institution that meets 
such “requirements as the Secretary finds necessary in the interest 
of the health and safety of individuals who are furnished services 
in the institution,” 42 U.S.C. 1395x(e)(9).  The statute similarly 
provides that a “skilled nursing facility must meet  * * *  
requirements relating to the health, safety, and well-being of 
residents  * * *  as the Secretary may find necessary.”  42 U.S.C. 
1395i-3(d)(4)(B); see 42 U.S.C. 1395i-3(f)(1) (similar); see also 
86 Fed. Reg. at 61,567 (listing statutory directions for each 
category of facilities covered by the rule). 

20 
 
The rule at issue here fits squarely within the Secretary’s 
statutory authority to create health-and-safety-related conditions 
of participation.  By “requiring healthcare workers to become 
vaccinated against a transmissible and highly deadly disease,” the 
Secretary “was imposing a ‘requirement’ that was ‘necessary in the 
interest of the health and safety’ of the patients who obtained 
services at federally funded Medicare and Medicaid facilities.”  
Florida, 2021 WL 5768796, at *12 (quoting 42 U.S.C. 1395x(e)(9)) 
(brackets omitted). 
That straightforward reading of the statutory text accords 
with both science and common sense.  Requiring healthcare workers 
at facilities participating in Medicare and Medicaid to be 
vaccinated  protects the health and safety of patients at those 
facilities by reducing their risk of contracting the virus that 
causes COVID-19.  As the Secretary explained, a recent study of 
heath care workers found that “full vaccination with COVID–19 
vaccines was 80 percent effective in preventing  * * *  infection 
among frontline workers.”  86 Fed. Reg. at 61,558.  On top of that, 
“[e]merging evidence also suggests that vaccinated people who 
become infected with the  * * *  Delta variant have potential to 
be less infectious than infected unvaccinated people.”  Ibid.  
Together, “[f]ewer infected staff and lower transmissibility 
equates to fewer opportunities for transmission to patients.”  
Ibid.  Lowering such risks is particularly urgent for patients 

21 
 
covered 
by 
Medicare 
and 
Medicaid 
because 
they 
are 
disproportionately vulnerable to death or severe illness from 
COVID-19 -- as the devastating outbreaks at nursing homes have 
repeatedly demonstrated.  See id. at 61,566, 61,568. 
Reducing the risk that such patients will be infected by 
healthcare workers with COVID-19 also addresses a separate but 
significant health and safety problem:  “[f]ear of exposure to and 
infection with COVID–19 from unvaccinated health care staff can 
lead patients to themselves forgo seeking medically necessary 
care.”  86 Fed. Reg. at 61,558.  At the most basic level, the 
purpose of the Medicare and Medicaid programs is to ensure that 
beneficiaries can access health care.  Removing an obstacle to 
that access by assuring beneficiaries that a trip to the hospital 
or other participating facility will not entail exposure to 
unvaccinated staff directly advances that objective.  See ibid. 
The COVID-19 vaccination condition also fits with the history 
of the statute and the agency’s practice.  Congress directed the 
Secretary to create “health and safety” conditions on providers’ 
participation in Medicare and Medicaid, 42 U.S.C. 1395x(e)(9), 
precisely “because it would be inappropriate and unnecessary to 
include in the legislation all the precautions against fire 
hazards, contagion, etc., which should be required of institutions 
to make them safe,” H. R. Rep. No. 213, 89th Cong., 1st Sess. 25-
26 (1965) (House Report) (emphasis added).  As noted above, those 

22 
 
conditions have long included a requirement that facilities 
maintain “active  * * *  programs for” the “prevention” and 
“control” of “infectious diseases.”  42 C.F.R. 482.42; see pp. 5-
6, supra.  The vaccine condition at issue here gives specific 
content to that requirement in the particular context of the COVID-
19 pandemic.  And although CMS had not itself directly required 
vaccination in the past, healthcare workers and Medicare and 
Medicaid facilities have long been subject to “employer or State  
* * *  vaccination requirements,” including for “influenza, and 
hepatitis B virus.”  86 Fed. Reg. at 61,567; see id. at 61,568 
(noting that many healthcare workers were also subject to childhood 
school vaccination requirements). 
Indeed, “vaccination requirements, like other public-health 
measures, have been common in this nation.”  Klaassen v. Trustees 
of Ind. Univ., 7 F.4th 592, 593 (7th Cir. 2021) (Easterbrook, J.) 
(holding that a state university vaccination requirement was among 
the “normal and proper” conditions of enrollment), application for 
stay denied, No. 21A15 (Aug. 12, 2021).  This Court upheld the 
constitutional validity of such requirements and traced their 
historical roots more than a century ago.  See Jacobson v. 
Massachusetts, 197 U.S. 11, 25-35 (1905) (identifying vaccine 
requirements in the United States and other Western countries in 
the early 1800s).  Consistent with that history, at least a dozen 
States have already established requirements for healthcare 

23 
 
workers to be vaccinated against COVID-19.  See KFF, State COVID-
19 
Data 
and 
Policy 
Actions 
(Dec. 
14, 
2021), 
https://www.kff.org/report-section/state-covid-19-data-and-
policy-actions-policy-actions/. 
Courts have uniformly recognized that those requirements 
further “the State’s interest in maintaining  * * *  safety within 
healthcare facilities.”  We The Patriots USA, Inc. v. Hochul, 17 
F.4th 266, 295-296 (2d Cir. 2021) (per curiam) (upholding New York 
requirement in light of, inter alia, the devastating experience of 
“New York City nursing homes” during the pandemic), application 
for stay denied, No. 21A125 (Dec. 13, 2021); see Does 1-6 v. Mills, 
16 F.4th 20, 27 (1st Cir. 2021) (upholding Maine requirement 
because, inter alia, “health care facilities are uniquely 
susceptible to outbreaks of infectious diseases like COVID-19”), 
application for stay denied, No. 21A90 (Oct. 29, 2021).  And 
because the rule at issue here provides for religious exemptions, 
it does not raise the sort of free-exercise questions presented by 
some of those state requirements.  86 Fed. Reg. at 61,569; cf. 
Does 1-3 v. Mills, 142 S. Ct. 17, 19 (2021) (Gorsuch, J., 
dissenting from denial of application for injunctive relief). 
The vaccination requirement thus falls squarely within the 
Secretary’s statutory authority to set conditions on participation 
in Medicare and Medicaid to ensure the health and safety of 
patients.  As the Eleventh Circuit summarized, “required 

24 
 
vaccination is a common-sense measure designed to prevent 
healthcare workers, whose job it is to improve patients’ health, 
from making them sicker.”  Florida, 2021 WL 5768796, at *12.  
Indeed, it would be striking and anomalous if the Secretary’s broad 
authority to adopt conditions protecting patient health and safety 
did not include a traditional, common, and highly effective 
mechanism like a vaccine requirement.   
2. 
Respondents 
do 
not 
seriously 
dispute 
that 
the 
vaccination condition falls within the plain terms of CMS’s 
statutory authority.  But they nevertheless assert, and the 
district court held, that the condition is impermissible based on 
various extratextual arguments.  App., infra, 7a-12a.  That 
analysis is seriously flawed.   
a.  The district court principally reasoned that Congress 
must “speak clearly when authorizing an agency to exercise powers 
of ‘vast economic and political significance.’”  App., infra, 9a 
(quoting Alabama Ass’n of Realtors v. Department of Health & Human 
Servs., 141 S. Ct. 2485, 2489 (2021) (per curiam)).  As explained 
above, however, Congress did speak clearly by authorizing the 
Secretary to impose, inter alia, “requirements as the Secretary 
finds necessary in the interest of the health and safety of 
individuals 
who 
are 
furnished 
services” 
by 
facilities 
participating in Medicare and Medicaid.  42 U.S.C. 1395x(e)(9) 
(hospitals).  “Congress could have limited [the Secretary’s] 

25 
 
discretion in any number of ways, but it chose not to do so.”  
Little Sisters of the Poor, 140 S. Ct. at 2380.  And courts may 
not “impos[e] limits on an agency’s discretion that are not 
supported by the text.”  Id. at 2381. 
The district court erred in suggesting that this Court’s 
decision in Alabama Association of Realtors held otherwise.  There, 
the Court held that an eviction moratorium imposed by the CDC 
exceeded the agency’s authority to “prevent the [interstate] 
introduction, transmission, or spread of communicable diseases.”  
42 U.S.C. 264(a).  Reading that language in context, the Court 
held that its scope was informed by the next sentence “illustrating 
the kinds of measures that could be necessary,” such as 
“fumigation” or “pest extermination.”  141 S. Ct. at 2488.  Those 
measures “directly relate to preventing the interstate spread of 
disease,” whereas the eviction moratorium “relate[d] to interstate 
infection” only “indirectly,” through the “downstream connection 
between eviction” and possible spread of COVID-19 by evicted 
individuals who move “from one State to another.”  Ibid. 
Here, in contrast, there is no analogous language cabining 
the Secretary’s broad authority.  And even more to the point, the 
connection between the vaccine requirement and patient health and 
safety is clear and direct:  By requiring healthcare workers to 
take the measure that most effectively reduces the risk that they 
contract and spread the virus that causes COVID-19, the Secretary 

26 
 
reduced the risk that vulnerable patients would contract the virus 
from those workers.  See Florida, 2021 WL 5768796, at *12. 
Respondents and the district court do not appear to dispute 
that the Secretary generally has authority to adopt measures 
preventing the spread of infectious diseases in Medicare- and 
Medicaid-funded facilities.  Instead, the district court suggested 
that Congress had to expressly single out vaccination (or, even 
more specifically, 
COVID-19 
vaccination) 
to 
authorize the 
condition at issue here.  App., infra, 9a.  That reasoning reflects 
a serious misreading of this Court’s precedents.   
The district court relied upon what it labeled the “political 
significance of a mandatory coronavirus vaccine,” asserting that 
“it would be difficult to identify many other issues that currently 
have more political significance.”  App., infra, 9a.  But this 
Court has never suggested that the emergence of political 
controversy about a particular agency action triggers a clear-
statement requirement.  See, e.g., Little Sisters, 140 S. Ct. at 
2380 (analyzing whether HHS’s contraceptive-mandate rule -- which 
generated considerable political controversy -- complied with the 
statutory text without any heightened-clarity requirement).  The 
meaning of a statute does not change with the shifting winds of 
politics or public opinion, and opponents of an agency’s policy 
cannot succeed in limiting the agency’s authority merely by vocally 
opposing it. 

27 
 
Instead, the decisions on which the district court purported 
to rely have considered the enacting Congress’s perspective, 
declining to interpret ambiguous statutes to grant agencies 
sweeping powers on the theory that Congress should “speak clearly 
if it wishes to assign to an agency decisions of vast ‘economic 
and political significance.’”  Utility Air, 573 U.S. at 324 
(quoting FDA v. Brown & Williamson Tobacco Corp., 529 U.S. 120, 
160 (2000)).  This case is entirely different for two reasons. 
First, this Court’s decisions in Utility Air, Brown & 
Williamson, and Alabama Association of Realtors all began with the 
statutory text and made clear that considerations of “‘economic 
and political significance’” are relevant only “if the text [is] 
ambiguous.”  Alabama Ass’n, 141 S. Ct. at 2489.  In both Utility 
Air and Brown & Williamson, for example, this Court reasoned that 
adopting the agency’s position would have conflicted with other 
provisions of the very statute that the agency was interpreting.  
See, e.g., Utility Air, 573 U.S. at 321 (explaining that the 
agency’s position was “inconsistent with -- in fact, would 
overthrow -- the Act's structure and design”); Brown & Williamson, 
529 U.S. at 141, 156 (explaining that the agency’s interpretation 
would be “incompatible” with other aspects of the statute).  Here, 
no such ambiguity or incompatibility exists, and the district court 
did not even purport to conduct a traditional textual and 
structural analysis. 

28 
 
Second, and in any event, the Secretary does not claim any 
“unheralded power to regulate ‘a significant portion of the 
American economy.’”  Utility Air, 573 U.S. at 324 (quoting Brown 
& Williamson, 529 U.S. at 159).  Instead, he is simply exercising 
long-recognized and common-sense power to adopt health and safety 
conditions for medical providers in federal spending programs that 
are already subject to extensive conditions of participation.  And 
there is no reason to think that Congress -- which granted the 
Secretary broad authority to protect Medicare and Medicaid 
recipients precisely because it could not foresee all future 
threats to patient health and safety, see House Report 25-26 -- 
would have regarded a vaccine requirement as a matter requiring 
specific authorization.  To the contrary, vaccine requirements 
have existed for centuries as a commonplace feature of American 
life.  See, e.g., Klaassen, 7 F.4th at 593.  Thus, “when it comes 
to vaccination mandates, there was no reason for Congress to be 
more specific than authorizing the Secretary to make regulations 
for the ‘health and safety’ of Medicare and Medicaid recipients.”  
Florida, 2021 WL 5768796, at *12.   
b. 
The district court also reasoned that “Congress must use 
‘exceedingly clear language if it wishes to significantly alter 
the balance between federal and state power.’”  App., infra, 9a 
(quoting Alabama Ass’n, 141 S. Ct. at 2489).  But that rationale 
ignores the nature of the requirement at issue:  CMS’s vaccine 

29 
 
requirement is a funding condition of facilities’ participation in 
the federal Medicare and Medicaid programs.  See 86 Fed. Reg. at 
61,556.   The requirement is not a “federal encroachment upon a 
traditional state power,” App., infra, 10a (citation omitted), 
because States have traditionally not had any power to set 
conditions on the expenditure of federal funds.   
To the contrary, this Court has long acknowledged -- and the 
Constitution expressly provides -- that “Congress has authority 
under the Spending Clause to appropriate federal moneys to promote 
the general welfare” and “to see to it that taxpayer dollars 
appropriated under that power are in fact spent for the general 
welfare.”  Sabri v. United States, 541 U.S. 600, 605 (2004).  
Congress’s power to impose conditions on the acceptance of federal 
funds, moreover, applies regardless of whether Congress legislates 
“in an area historically of state concern.”  Id. at 608 n.*.  
Indeed, that principle holds even when (unlike here) States are 
the sole recipients of the federal funds.  See, e.g., South Dakota 
v. Dole, 483 U.S. 203, 205–206 (1987).  Because CMS’s vaccine 
condition involves only “regulating a federal program,” Florida, 
2021 WL 5768796, at *12 (citation omitted), the district court’s 
federalism concerns are misplaced. 
c. 
Finally, the district court was similarly mistaken in 
reasoning that the vaccination requirement “invokes the outer 
limits of Congress’ power.”  App., infra, 11a (citation omitted).  

30 
 
Contrary to the court’s apparent understanding, the vaccination 
condition does not “dictate the private medical decisions of 
millions of Americans.”  Id. at 10a-11a.  It instead imposes a 
health and safety requirement regarding vaccination of employees 
who choose to work at a facility that accepts federal funding 
through Medicare and Medicaid.   Cf. We The Patriots, 17 F.4th at 
293-294 (“Although individuals who object to receiving the 
vaccines  * * *  have a hard choice to make, they do have a choice.  
Vaccination is a condition of employment in the healthcare field; 
the State is not forcibly vaccinating healthcare workers.”); 
Klaassen, 7 F.4th at 593 (“People who do not want to be vaccinated 
may go [to college] elsewhere.”).  Thus, whatever constitutional 
questions might arise about the contours of direct federal or state 
vaccination mandates, see App., infra, 11a, they are not presented 
by the funding condition here.  Just as healthcare personnel who 
might prefer to operate on patients without surgical gloves or 
forgo vaccination “against  * * *  other infectious diseases,” 86 
Fed. Reg. at 61,569, must decide whether to subordinate those 
personal preferences to their work at particular medical 
facilities imposing those requirements, so too employees who 
prefer not to get the COVID-19 vaccine for reasons other than 
medical need or religious objection must decide whether to follow 
that preference or instead to receive a vaccine to work at 

31 
 
facilities that are funded by federal taxpayers through the 
Medicare and Medicaid programs.   
B. 
The Rule Is Not Arbitrary And Capricious 
 
There is no merit to the district court’s view that the rule 
is arbitrary and capricious.  The Secretary “examined ‘the relevant 
data’ and articulated ‘a satisfactory explanation’ for his 
decision, ‘including a rational connection between the facts found 
and the choice made.’”  Department of Commerce v. New York, 139 S. 
Ct. 2551, 2569 (2019) (quoting Motor Vehicle Mfrs. Ass’n of the 
U.S., Inc. v. State Farm Mut. Auto. Ins. Co., 463 U.S. 29, 43 
(1983)).  The arbitrary-and-capricious standard does not require 
more.  Nor does it license a court to “substitute its judgment for 
that of the agency.”  State Farm, 463 U.S. at 43.  The Eleventh 
Circuit thus correctly rejected many of the same arguments, 
explaining 
that 
“ample 
evidence” 
supports 
the 
Secretary’s 
determination that staff vaccination at facilities participating 
in Medicare and Medicaid “will provide important protections for 
patients.”  Florida, 2021 WL 5768796, at *15; see id. at *2-*3. 
1. 
The district court identified several purported problems 
with the Secretary’s reasoning, but respondents and the court 
focused on one in particular:  that the Secretary failed to 
adequately consider the “reliance interests” that the rule would 
allegedly upset by causing staffing shortages, particularly in 
rural areas.  App., infra, 25a; see id. at 25a-31a.  But the 

32 
 
Secretary carefully considered “concerns about health care workers 
choosing to leave their jobs rather than be vaccinated” and how 
that dynamic might affect the availability of health care, and the 
Secretary determined that those concerns did not outweigh the need 
for a nationwide rule.  86 Fed. Reg. at 61,569; see id. at 61,608-
61,609.  The Secretary found that any adverse impact on the labor 
market is likely to be relatively small; at least partially offset 
by countervailing effects, such as reduced absenteeism due to 
COVID-19; and dwarfed by the regular staff turnover in the 
healthcare workforce, in which about 25% of the 10.4 million person 
workforce is newly hired in a typical year.  See ibid. 
For example, after the Houston Methodist Hospital system 
imposed a COVID-19 vaccine mandate, only 153 of its more than 
26,000 workers -- that is, only 0.6% -- resigned rather than 
receive the vaccine.  See p. 11, supra.  Widespread compliance 
with vaccine mandates likewise occurred at a Detroit-based health 
system with more than 33,000 employees, a Delaware-based health 
system with more than 14,000 employees, and a long-term care 
corporation with more than 250 facilities.  86 Fed. Reg. at 61,566, 
61,569.  And at the North Carolina-based Novant Health system, 
only 375 of 35,000 employees across 15 hospitals, 800 clinics, and 
hundreds of outpatient facilities -- that is, only 1% of the 
workforce -- failed to comply.  See id. at 61,566 n.132 (link to 
Novant press release containing those figures).  In sum, the 

33 
 
Secretary found that “workers across the economy are responding to 
mandates by getting vaccinated,” even if they previously expressed 
hesitation.  Id. at 61,569. 
The Secretary’s decision to adopt the rule is also supported 
by a joint statement by more than 50 leading healthcare 
associations urging that “all health care and long-term care 
employers require their workers to receive the COVID-19 vaccine.”  
Joint Statement.  The signatories represent millions of workers 
throughout the Nation’s healthcare industry.  86 Fed. Reg. at 
61,565 & n.122.  For example, the ANA -- which signed the joint 
statement and “represent[s] the interests of the nation’s 4.2 
million registered nurses” -- “supports health care employers 
mandating nurses and all health care personnel to get vaccinated 
against 
COVID-19.” 
 
ANA, 
ANA 
Supports 
Mandated 
COVID-19 
Vaccinations for Nurses and All Health Care Professionals (July 
26, 2021), https://perma.cc/MS5A-4WTU. 
The district court nevertheless dismissed that significant 
evidence and faulted the Secretary for purportedly not considering 
“all necessary reliance interests,” including among workers who 
would resist a vaccine condition.  App., infra, 25a.  But the 
Secretary did consider this precise concern -- and reasonably 
concluded that the benefits of the rule outweighed this risk.  Any 
suggestion that the Secretary “‘entirely fail[ed] to consider’” 

34 
 
this “important aspect of the problem” is thus unfounded.  App., 
infra, 26a (quoting State Farm, 463 U.S. at 43).   
2. 
The other purported defects identified by the district 
court also cannot support the injunction.  The court was wrong to 
suggest (App., infra, 20a-21a) that the Secretary failed to 
consider alternatives to vaccination, such as requiring testing of 
unvaccinated individuals or limiting the requirement to healthcare 
workers not previously infected with the virus that causes COVID-
19.  The Secretary specifically considered “daily or weekly testing 
of unvaccinated individuals,” “[e]xempting previously infected 
individuals,” and other alternatives, but concluded that those 
measures would not adequately protect patients.  86 Fed. Reg. at 
61,614; see Florida, 2021 WL 5768796, at *3.  Ultimately, the 
Secretary determined that the vaccination requirement was “the 
minimum regulatory action necessary” to protect the health and 
safety of Medicare and Medicaid patients in participating 
facilities.  86 Fed. Reg. at 61,613.  Substantial evidence 
supported that determination, and the district court should not 
have “substitute[d] its views on epidemiology” for the Secretary’s 
judgment.  Florida, 2021 WL 5768796, at *15. 
Nor was it arbitrary for the Secretary to “extrapolate” from 
data on the effects of COVID-19 in long-term care facilities when 
assessing the need for a vaccination requirement at other 
facilities.  App., infra, 18a (citation omitted).  The district 

35 
 
court found reliance on that data arbitrary because COVID-19 
“disproportionally devastates [long-term care] facilities.”  Ibid.  
But the data from long-term care facilities was just one piece of 
the ample evidence supporting the Secretary’s judgments about the 
risks of COVID-19 transmission and the benefits to patient safety 
of a vaccine condition. 
Finally, neither the “broad scope” of the facilities covered 
by the rule (App., infra, 22a) nor the lack of prior vaccination 
requirements 
in 
the 
Secretary’s 
condition-of-participation 
regulations (id. at 23a) provides any sound basis to enjoin the 
rule.  The Medicare and Medicaid programs are themselves broad, 
and the conditions of participation that Congress expressly 
authorized the Secretary to adopt therefore may have comparable 
scope.  The Secretary was not required to proceed in piecemeal 
fashion in adopting a measure he deemed urgently necessary to 
protect the lives and safety of patients in the many different 
types of facilities funded by Medicare and Medicaid.  And as the 
Secretary explained, the vaccine requirement is a response to a 
“unique pandemic” in which Americans now have “unique access to 
effective vaccines.”  86 Fed. Reg. at 61,568; see ibid. (explaining 
that it has not been necessary to require vaccination for other 
diseases “because other entities, including employers, states, and 
licensing organizations, already impose” such requirements).   

36 
 
C. 
The Secretary Had Good Cause To Issue The Rule Without 
Advance Notice And Comment 
The district court further erred in rejecting the Secretary’s 
determination that there was good cause to make the rule effective 
immediately.  See 86 Fed. Reg. at 61,583-61,585.  The Secretary 
determined that patients in facilities funded by the Medicare and 
Medicaid programs are more likely than the general population to 
suffer severe illness or death from COVID-19, id. at 61,609; that 
there have already been more than half a million COVID-19 cases 
among healthcare staff, id. at 61,585; that rates among staff have 
grown since the Delta variant’s emergence, ibid.; that COVID-19 
cases are expected to spike during the coming winter months, id. 
at 61,584, and that this spike will coincide with flu season, 
raising the additional danger of combined infections and added 
pressure on the healthcare system, ibid. 
The Secretary determined that “a further delay in imposing a 
vaccine mandate would endanger the health and safety of additional 
patients and be contrary to the public interest.”  86 Fed. Reg. at 
61,584.  And he predicted that the rule will save hundreds and 
potentially thousands of lives every month, id. at 61,612, which 
manifestly constitutes good cause to proceed immediately.  See 
Sorenson Commc’ns Inc. v. FCC, 755 F.3d 702, 706 (D.C. Cir. 2014) 
(“[W]e have approved an agency’s decision to bypass notice and 
comment where delay would imminently threaten life.”).   

37 
 
The district court’s suggestion that the Secretary should 
have acted “earlier,” App., infra, 14a, would not, even if true, 
be reason to block a rule that will prevent many patient deaths in 
the coming weeks and months.  And in any event, the Secretary acted 
in response to the rapidly evolving conditions of the pandemic, 
including low vaccination rates among healthcare workers, 86 Fed. 
Reg. at 61,559-61,560, and “the emergence and spread of the highly 
transmissible Delta variant,” id. at 61,559; see also Florida, 
2021 WL 5768796 at *14 n.2 (noting that the Secretary acted within 
a few months after the first vaccine received “final approval” 
from the Food and Drug Administration).   
In addition, respondents have not identified any prejudice 
arising out of the lack of a prior comment period.  5 U.S.C. 706 
(“[D]ue account shall be taken of the rule of prejudicial error.”).  
They did not identify any significant issue that the Secretary 
failed to address, instead relying  heavily on the staff-departure 
risk that the Secretary thoroughly addressed.  Thus, respondents 
have failed to show any harm from the alleged procedural error.  
See Shinseki v. Sanders, 556 U.S. 396, 409–411 (2009) (explaining 
that the “burden of showing that an error is harmful normally falls 
upon the party attacking the agency’s determination”). 
III. The Balance Of Equities Overwhelmingly Favors A Stay 
The district court’s injunction causes direct, irreparable 
injury to the interests of the United States and the public -- 

38 
 
interests that “merge” here.  Nken v. Holder, 556 U.S. 418, 435 
(2009).  Indeed, delaying the rule would cause serious, tangible 
harm to public health.  If the rule remains stayed during this 
winter’s anticipated COVID-19 surge, hundreds and potentially 
thousands of patients may die at hospitals, nursing homes, and 
other facilities participating in Medicare and Medicaid as the 
result of COVID-19 infections transmitted to them by staff.  The 
Secretary reasonably determined that this direct threat to human 
life and health greatly outweighs the potential indirect effects 
if some workers quit rather than receive the vaccine.  See App., 
infra, 28a-31a.  There is no sound reason to reject the consensus 
of leading healthcare organizations and the judgment of the 
Secretary that the benefits of requiring healthcare workers to be 
vaccinated far outweigh any countervailing concerns. 
Nor have respondents identified any other irreparable harm 
that could justify the broad preliminary injunction entered by the 
district court.  As this Court has emphasized, the “role of courts” 
is limited to providing “relief to claimants, in individual or 
class actions, who have suffered, or will imminently suffer, actual 
harm.”  Lewis v. Casey, 518 U.S. 343, 349 (1996).  The only 
claimants before the Court are the ten respondent States.  They do 
not speak for healthcare workers, whose representatives strongly 
support COVID-19 vaccination requirements.  See Joint Statement.  
Nor can the States bring suit on behalf of private providers or 

39 
 
other private parties, because “[a] State does not have standing 
as parens patriae to bring an action against the Federal 
Government.”  Alfred L. Snapp & Son, Inc. v. Puerto Rico, 458 U.S. 
592, 610 n.16 (1982).  And even with respect to their own state-
run facilities, respondents cannot demonstrate irreparable harm, 
because any sanctions that might be imposed against such facilities 
for failing to comply with conditions of Medicare- or Medicaid- 
participation would be subject to judicial review.  See Shalala v. 
Illinois Council on Long Term Care, Inc., 529 U.S. 1, 8-9 (2000) 
(describing the Medicare statute’s special review system). 
The balance of equities and public interest are unaltered by 
state laws purporting to restrict vaccine mandates.  Cf. App., 
infra, 28a.  Even assuming that a State’s abstract interest in 
enforcing its law is a cognizable Article III interest, the federal 
government has a compelling interest in enforcing the vaccination 
condition in facilities it pays to care for Medicare and Medicaid 
patients.  Thus, the balance of equities and public interest do 
not depend on abstract notions of sovereignty, but on the real-
world impact of the vaccination rule.  And as already explained, 
the protections that the rule provides for the health and safety 
of patients substantially outweigh any countervailing concerns. 
At a minimum, a partial stay should be granted because the 
injunction is overbroad.  See, e.g., Trump v. International Refugee 
Assistance Project, 137 S. Ct. 2080, 2088 (2017) (per curiam).  

40 
 
Article III demands that the remedy sought “be limited to the 
inadequacy that produced the injury in fact that the plaintiff has 
established.”  Gill v. Whitford, 138 S. Ct. 1916, 1931 (2018) 
(citation omitted).  Bedrock principles of equity support the same 
requirement that injunctions be no broader than “necessary to 
provide complete relief to the plaintiff[].”  Madsen v. Women’s 
Health Ctr., Inc., 512 U.S. 753, 765 (1994) (citation omitted).  
Here, as already explained, respondents do not represent privately 
run facilities or their workers, whose leading professional 
associations strongly support vaccination requirements for staff.  
Thus, the Court should at a minimum stay the preliminary injunction 
except as to facilities operated by the respondent States. 
CONCLUSION 
The injunction should be stayed pending appeal and, if the 
Eighth Circuit affirms the injunction, pending the filing and 
disposition of a petition for a writ of certiorari and any further 
proceedings in this Court.  At a minimum, it should be stayed as 
to all facilities other than those operated by respondents. 
Respectfully submitted. 
 
ELIZABETH B. PRELOGAR 
  Solicitor General 
 
DECEMBER 2021

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