Pandemic mask rules are making even less sense
San Francisco Mayor London Breed sent an important but unintentional message recently when she was caught violating her own mask mandates while partying away, maskless, in a jam-packed jazz club.
Her excuse was incoherent; she said she was “feeling the spirit,” enjoying the music and so not thinking about a mask.
But the more serious problem wasn’t her hypocrisy and lame rationalizing so much as the mixed and misleading messages sent by the rules themselves. Americans are in dire need of guidance that’s coherent, fair, sustainable and backed by evidence. And they’re not getting it from public health authorities or the rule-makers who rely on them, even as the country slouches toward a confusing new normal with no end to COVID-19 in sight.
“We don’t need the fun police to come in and micromanage and tell us what we should or shouldn’t be doing,” Breed said when questioned. But as Charles C.W.
Cook wrote in National Review, she is the person who authorized the mask mandate. She is the fun police.
What we do know from scientific observations is that some environments are more risky than others. Epidemiologists had at one point used the term the Three Cs to describe the major risk factors: crowds, close contact and closed spaces. The San Francisco club where Breed was caught might as well have been flashing all three Cs in neon signs.
Early in the pandemic, infectious disease doctor Muge Cevik had collected studies in which researchers employed contact tracing to figure out how and where the virus was actually jumping from person to person. What the studies kept showing was that the virus was transmitted indoors, and the longer people spent indoors together, the more likely transmission would occur.
Duration is important — it’s not all about that six-foot distance. The virus travels on small airborne particles, which would be diluted quickly outside but build up in indoor air. That would mean spending three hours mostly unmasked in a club is worse than spending 10 minutes unmasked to grab a soda in a convenience store.
The San Francisco club did require patrons to be vaccinated, but new data on the delta variant suggests that it’s still possible for fully vaccinated people to get a mild or asymptomatic case, and possibly to transmit the virus to others.
At the same time, COVID-19 prevention has to be balanced with human needs. Nobody wants to live in a world where live music is outlawed. Imposing some mask mandates might seem like a reasonable compromise.
But let’s not stumble into a future in which mask rules seem arbitrary, stupid or unfair. In San Francisco, runners in the marathon have to wear a mask, though that kind of venue is much less risky than the club where Breed was caught partying.
The first step toward reshaping policy would be to agree on a goal. A pair of researchers from Harvard and Boston Universities recently wrote in The New York Times about the need to agree on a purpose for COVID-19 rules and restrictions.
“Sleepwalking into indefinite masking is not in anyone’s interests and can increase distrust after an already very difficult year,” they wrote.
As risk-communication expert Peter Sandman said early in the pandemic, science can tell us which activities are riskiest but it can’t tell us how much risk to accept. That is, by its nature, a political decision.
Science can help shape coherent policies that would achieve a goal once people decide what they want.
It may turn out that an additional vaccine shot will be enough to stem the tide of delta cases, but scientists are still split on who should get them and whether the purpose is to keep people from being hospitalized, or to cut down on all cases.
For a healthier new normal, we also need more information to help people navigate a world with less draconian rules. Many younger, healthier people who’ve been vaccinated are rightly not all that scared about getting severely ill. It can happen, sure, but so can brain cancer or getting wiped out by a drunken driver. It’s one of many risks we face, but what makes the virus different is that we don’t want to give the disease to people who are more vulnerable than we are.
That means we need to know if we’ve been somewhere that would warrant staying away from vulnerable people for a while, or getting tested a couple of times. If Breed really wanted to do damage control, she could have promised to quarantine, or stay home until she’d had a couple of negative tests. Or she could have said that she will rethink her policy to be more reality-based for the long haul.