Unvaccinated People Need to Bear the Burden

When you go to the airport, you see two kinds of security rules. Some apply equally to everyone; no one can carry weapons through the TSA checkpoint. But other protocols divide passengers into categories according to how much of a threat the government thinks they pose. If you submit to heightened scrutiny in advance, TSA PreCheck lets you go through security without taking off your shoes; a no-fly list keeps certain people off the plane entirely. Not everyone poses an equal threat. Rifling through the bags of every business traveler and patting down every preschooler and octogenarian would waste the TSA's time and needlessly burden many passengers.

The same principle applies to limiting the spread of the coronavirus. The number of COVID-19 cases keeps growing, even though remarkably safe, effective vaccines are widely available, at least to adults. Many public agencies are responding by reimposing masking rules on everyone. But at this stage of the pandemic, tougher universal restrictions are not the solution to continuing viral spread. While flying, vaccinated people should no longer carry the burden for unvaccinated people. The White House has rejected a nationwide vaccine mandate—a sweeping suggestion that the Biden administration could not easily enact if it wanted to—but a no-fly list for unvaccinated adults is an obvious step that the federal government should take. It will help limit the risk of transmission at destinations where unvaccinated people travel—and, by setting norms that restrict certain privileges to vaccinated people, will also help raise the stagnant vaccination rates that are keeping both the economy and society from fully recovering.

Flying is not a right, and the case for restricting it to vaccinated people is straightforward: The federal government is the sole entity that can regulate the terms and conditions of airline safety. And although air-filtration systems and mask requirements make transmission of the coronavirus unlikely during any given passenger flight, infected people can spread it when they leave the airport and take off their mask. The whole point of international-travel bans is to curb infections in the destination country; to protect itself, the United States still has many such restrictions in place. Beyond limiting the virus’s flow from hot spots to the rest of the country, allowing only vaccinated people on domestic flights will change minds, too.

Polls suggest that vaccine holdouts have a variety of motivations: genuine concerns about side effects; skepticism of shots not yet fully approved by the FDA; a general aversion to vaccines; a desire to stick it to the libs; a reluctance to decide—even now. In a recent New York Times and Kaiser Family Foundation poll, 46 percent of unvaccinated people who consider themselves in the “wait and see” category disclosed that they would stop waiting if they could get a shot from their personal physician....