
Quarantine and the Constitution
As the coronavirus crisis continues, what powers do the federal and state governments have to impose quarantine and isolation?

Under Donald J. Trump, the longstanding debate over the proper scope of the federal governmentās powers vis-Ć -vis the states has largely focused on whether there remain any meaningful constraints on the massive powers of the U.S. presidency. Now, with COVID-19 gripping the globe, Americans are looking to the government for protection from uncertainty, chaos, illness, and death. Millions of people are already heeding the advice of medical experts and voluntarily practicing social distancing. Soon, Americans could find themselves confined to their homes by order of the government. Itās scary stuff that strikes at the very heart of individual liberty: the ability to move freely in public without being punished by the government.
What, then, is the scope of the governmentās power to confine people to their homes or, worse, to a government-run facility? What are the possible penalties for violating a government-ordered quarantine? And what does the U.S. Constitution have to say about all of this?
Letās address the last question first. In general, individual states have the power to make quarantine decisions affecting movements within their borders, pursuant to the Tenth Amendment to the Constitution, which leaves to the states āthe powers not delegated to the United States.ā Such residual powers include whatās generically known as the āpolice powerāāthat is, the power to establish laws protecting the health, safety, and welfare of the public. Every state has laws on the books permitting authoritiesāsometimes the governor, sometimes public health officials, sometimes bothāto enact and enforce quarantine and isolation.
Meanwhile, the federal government derives its constitutional authority to quarantine people from the Commerce Clause, which gives Congress the power āto regulate Commerce with foreign Nations, and among the several States.ā Thus, the federal governmentās quarantine power applies most clearly at the U.S. border and for purposes of preventing the movement of infected people from state to state.
Under its Commerce Clause authority, Congress in 1944 passed the Public Health Service Act, which gave the executive branch power to enforce quarantines. The statute remains in effect today, although it has been amended several times, and although the relevant executive-branch agencies have been repeatedly reorganized and renamed. As it reads now, it gives the surgeon general, with the approval of the secretary of health and human services, the authority to take steps ānecessary to prevent the introduction, transmission, or spread of communicable diseases from foreign countries into the States or possessions, or from one State or possession into another State or possession.ā The statute also allows the president, via executive order and upon the recommendation of the HHS secretary, to issue regulations that āprovide for the apprehension, detention, or conditional release of individuals . . . for the purpose of preventingā the spread of disease.
On January 31, 2020, HHS Secretary Alex Azar declared a United States public health emergency in connection with the coronavirus. His declaration unleashed massive regulatory powers to infringe on individual liberties in order to stem the crisis.
First, the declaration means that the fedsāif they believe that the states arenāt doing enoughācan step in and impose a national quarantine. The relevant regulations allow the federal government to step in to manage disease whenever the director of the Centers for Disease Control and Prevention (CDC) ādetermines that the measures taken by health authorities of any State or possession . . . are insufficient to prevent the spread of any of the communicable diseases from such State or possession.ā
Second, if people want to travel across state lines anyway, the federal government can require permits. The regulations provide that ārequests for a travel permit must state the reasons why the travel is being requested,ā along with the āmode of transportation, the places or individuals to be visited, the precautions, if any, to be taken to prevent the potential transmissionāāand whatever else the CDC believes it needs to know about people. Those who receive a permit must āretain it in his/her possession throughout the courseā of travel, and can be required to present the permit āto the operators of conveyances.ā
Third, the regulations state that the CDC director may, when acting under an executive order, āauthorize the apprehension, medical examination, quarantine, isolation, or conditional releaseā of those who are āreasonably believed to be infectedā and moving from state to state. The CDC can also ārequire an individual to undergo a medical examination as part of a Federal order for quarantine.ā (The government is obliged to āarrange for adequate food and water, appropriate accommodation, appropriate medical treatment, and means of necessary communicationā for detained individuals, although those terms are undefined.)
But what about the Due Process Clause, which forbids the government from depriving individuals of libertyāhere, freedom of movementāwithout some form of notice and process, i.e., the ability to be heard? (There are actually two Due Process clauses in the Constitutionāone in the Fifth Amendment, which applies to the federal government, and one in the Fourteenth, which applies to the states.)
The regulations set forth the āprocessā that the federal government must follow in issuing a quarantine order, which includes that it provide āan explanation of the factual basisā for it, a promise to reassess the order within 72 hours, and āan explanation of the criminal penalties for violatingā the order.
Yep, there are criminal penalties for violating a federal quarantine order. For individuals, they include a fine of up to $100,000 or a year in jail, or both. If the violation āresults in a death,ā the maximum fine climbs to $250,000.
The regulations disclaim that ānothing in this section shall affect the constitutional or statutory rights of individuals to obtain judicial review of their Federal detention.ā All this means is that, if someone is detained, that person can go to court and ask a judge to order the government to release him or her, or, if the person is criminally prosecuted, it means that he or she can mount a defense based on the Due Process Clause or other provisions of the Constitution.
At the end of the day, however, a ārightā under the Constitution is only so good as it is enforced. The Constitution does not prevent Congress from passing unconstitutional statutes or regulations in the first place. Nor does it prevent the executive branch from unconstitutionally enforcing quarantine laws. In the event of a mass quarantine in the United States, those battles would end up in the courts, which could decide not to intervene at all on the theory that the countervailing public-safety questions are too weighty for the judiciary.
Where does that leave individual Americans? At the mercy of the people in power and a hope-against-hope that the quality of their judgment will strike the right balance between individual liberties and public safety.