Opinion | Winter Is Coming: Time for a Mask Mandate

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Opinion | Winter Is Coming: Time for a Mask Mandate

Pedestrians in masks in Queens, N.Y., Oct. 15.



Photo:

John Minchillo/Associated Press

France set a record for Covid-19 infections this weekend, and Italy has announced new restrictions, such as closing bars and restaurants at 6 p.m. The feared fall coronavirus surge has arrived in Europe and also in the U.S., where cases continue to rise. It’s time to consider a limited and temporary national mask mandate.

Consider hospitalizations, which reached 42,000 on Saturday, up from 30,000 a month ago. This increase comes even as hospital admission criteria have become more stringent, with more patients managed at home. It’s true that more testing reveals more cases. But most tests are done because people have Covid symptoms or come into contact with someone who is sick. Total hospitalizations, which are on pace to eclipse totals from the spring, are an objective measure of a rampant epidemic.

As deaths rise this winter, policy makers will have to take new steps to slow the rate of spread. There is no support for reprising this spring’s stay-at-home orders. It will be essential to use standard interventions, including limits on crowded settings such as bars and continuing to test and trace contacts. But on the current trajectory these measures won’t be enough to keep hospitals from being overwhelmed in some areas.

Masks would help. As a practical matter, it’s easier to wear a mask in the winter than the summer. A mandate can be expressly limited to the next two months. The inconvenience would allow the country to preserve health-care capacity and keep more schools and businesses open. Studies show widespread use of masks can reduce spread. But even if masks are only incrementally helpful, they are among the least economically costly and burdensome options for reducing spread.

It’s long been known that masks can reduce the spread of flu, and the same logic applies to the coronavirus. People are most contagious before showing symptoms, and many never develop symptoms at all. Data show that masks can trap many droplets that carry infectious particles. Everyone wearing a mask in public would help reduce asymptomatic spread.

Not all masks are created equal. The quality matters, especially if you are looking for a mask that protects you from others, not just others from you. A cotton mask offers far less protection than a level 2 or level 3 surgical mask. For cotton masks, generally thicker is better, and cotton-and-polyester blends tend to provide more protection. An N95 or equivalent mask offers the best protection from inhaling someone else’s infectious droplets or aerosols. Look up instructions for fit testing if you go this route. A fleece mask is unlikely to do much.

There’s a presumption that a mask mandate would have to be backed up with fines and set off scuffles with law enforcement. Not necessarily. States should be able to choose how to enforce a mandate, but the goal should be to make masks a social and cultural norm, not a political statement. There are lots of things we do because there is a community expectation of civil behaviors: No shoes, no service. Clean up after your dog. Many of these are even codified in city ordinances.

Mandating masks has become divisive only because it was framed that way by some politicians and commentators. Some states such as Wisconsin and Utah are setting up field hospitals. Deaths are starting to rise again, and vaccines won’t be widely available until next year even in the best-case scenario. Everyone banding together to wear masks, for a limited time, will be the least costly way for society to weather a difficult winter.

Dr. Gottlieb is a resident fellow at the American Enterprise Institute and was commissioner of the Food and Drug Administration, 2017-19. He serves on the boards of

Pfizer

and

Illumina,

which are involved in aspects of the Covid response.

In the final debate, President Trump was better prepared, more disciplined, and ready to hit back at Joe Biden over coronavirus, green energy and new evidence that Hunter Biden traded on his father’s name. Images: Getty Images Composite: Mark Kelly

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Appeared in the October 26, 2020, print edition.

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