The Vaccine Act of 1813 was the first federal public-health law in the United States. Signed by President James Madison on February 27, 1813, and formally titled “An Act to Encourage Vaccination,” it authorized the President to appoint a National Vaccine Agent who would preserve genuine smallpox vaccine matter and mail it, free of postage, to any American citizen who requested it. The program ran for nine years before Congress repealed it in 1822 after a contaminated shipment killed ten people in Tarboro, North Carolina.
What the Act Actually Did
The statute was short. It had two sections.
Section 1 empowered the President to appoint an agent whose job was to “preserve genuine vaccine matter” and furnish it to any citizen who applied. The agent had to swear an oath before a magistrate, file a certificate with the general post office, and see that copies of the Act and application instructions reached every postmaster in the country.
Section 2 turned the U.S. mail into the delivery system. Any letter or package weighing half an ounce or less that contained vaccine matter or dealt solely with vaccination traveled free of postage, in both directions. The agent had to endorse each package with the word “Vaccination” and his signature, and a specimen signature stayed on file at the local post office. Misusing the franking privilege for unrelated mail carried a fifty-dollar fine per offense. The President could dismiss the agent and appoint a replacement at will.
The Act did not require anyone to be vaccinated. Compulsory vaccination was considered, in one scholar’s phrasing, “too extreme for the American federal government to undertake.” The law offered access; the choice belonged to the citizen.
The National Vaccine Agency Under Dr. James Smith
Madison appointed Dr. James Smith of Baltimore as the first and only National Vaccine Agent. Smith had already served as Maryland’s official state vaccine agent beginning in 1809 and had been credited with temporarily eradicating smallpox there. His Maryland record was what gave him the standing to petition Congress for the federal program.
The federal agency operated on almost nothing. Congress appropriated no direct funding. The franking privilege was the only government benefit. Smith mailed vaccine matter and written instructions to frontier physicians, rural doctors, and ordinary citizens who wrote in, charging a small fee for the material itself. He argued that vaccination was simple enough for any “intelligent citizen” to perform, promoted the practice through newspaper advertisements and sponsored poetry aimed at mothers, and framed it as a civic and parental duty. Estimates put the agency’s output at roughly 50,000 vaccinations per year.
Smith’s populist approach put him at odds with elite physicians who believed vaccination required specialized training and who viewed his program as a threat to their professional authority. That hostility mattered later.
Constitutional Objections From the Start
The Act passed without much recorded debate over whether Congress had the power to enact it, but the question surfaced quickly. There was, as one legal scholar put it, “no textual basis in the Constitution” for a presidentially appointed agent supplying vaccine to the public. Supporters stitched together several sources of authority: the postal power in Article I, Section 8; the General Welfare Clause; the war powers, on the theory that healthy citizens make better soldiers; and Congress’s exclusive authority over the District of Columbia.
Opponents were not persuaded. In 1817, when Congress considered giving Smith a salary, Representative Daniel Cady of New York objected that state legislatures were not “unmindful of the health of the people” and that the federal government was intruding on state territory. Representative Charles Atherton of New Hampshire asked where the Constitution authorized Congress to tax the public to pay agents in the “healing art,” warning that citizens would react with “jealousy and alarm.” Virginia’s John Jackson said flatly that Congress lacked the power. The salary bill lost, 57 to 88.
Those arguments never went away. They were waiting when the program stumbled.
The Tarboro Tragedy and the Repeal
In early 1822, Smith sent what he believed was cowpox vaccine to Dr. John Ward, an auxiliary vaccine agent in Tarboro, North Carolina. It was live smallpox. Ward did not read the warning labels on the shipment. He inoculated local residents with it. Sixty people in Tarboro contracted smallpox, and ten of them died.
President James Monroe dismissed Smith on April 10, 1822. In Congress, Representative Hutchins Burton of North Carolina argued that vaccination was “strictly of internal policy” and beyond federal reach. William Eustis of Massachusetts said the government had been “at fault when it undertook to regulate any part of the practice of medicine” and called the agency an unfair monopoly. Weldon Edwards of North Carolina contrasted “despotic” European compulsory vaccination with the American principle of letting “the people, who are both able and willing, take care of themselves.”
Defenders tried. Representative John Tod of Pennsylvania warned that repeal would play “into the hands” of those who denied vaccination worked at all, and would undermine confidence in a measure that had saved many lives. Another representative asked colleagues to “pause and reflect, before they decide under the excited feelings of a moment, to lessen public confidence in the efficiency of a remedy against the greatest scourge which was ever visited upon the human family.”
They lost. On April 27, 1822, the House voted 102 to 57 to abolish the Vaccine Agency. Repeal became law on May 4, 1822.
What Came After
Repeal left the country without an authoritative national source of vaccine for eighty years. State governments, which critics of the federal program had said were the proper authorities, largely did not fill the gap. Boston had imposed the first mandatory vaccination requirement as early as 1809, and other states enacted or enforced vaccination laws intermittently in response to outbreaks, but there was no sustained national coordination. The legal foundation for state-level mandates was not settled until the Supreme Court’s 1905 decision in Jacobson v. Massachusetts, which upheld the authority of local boards of health to require vaccination.
At the federal level, Congress did not return to the subject in a serious way until the Biologics Control Act of 1902, which established permanent federal oversight of vaccine manufacturing and safety. That authority was later folded into the Public Health Service Act of 1944, which remains the statutory basis for much of the federal government’s communicable disease authority today.
Legal scholars have called the 1813 Act a historically overlooked milestone: the first federal endorsement of a medical practice, the “first federal experiment in drug regulation,” and one of the earliest exercises of the federal power to promote the general welfare, predating the Interstate Commerce Act and the Sherman Antitrust Act by decades. Two later nineteenth-century attempts to revive a national vaccine institution both failed, defeated by the same combination of federalism arguments, state indifference, and lack of political will that had ended the original program after a single catastrophic mistake.