Skip the useless rules regarding COVID-19, please

A clutter of unhelpful pandemic rules is wearing people down. One-way systems in stores, outdoor mask mandates, ceaselessly cleaning groceries and packages — should these things be our top priorities for limiting the spread of COVID-19?

Harvard’s Joseph Allen is an associate professor of exposure assessment science and one of the world’s experts on why some indoor spaces are worse than others for spreading viruses. Like other experts, he agrees that poorly ventilated indoor sites are the prime spreading ground for SARS-CoV-2. So the longer people spend in any indoor space with other people, the greater the risk they pose to themselves and others.

I asked him: Wouldn’t it be better if we did awaywith the one-waysystem so that people could dispatch with their grocery shopping quickly, without having to endure long waits behind price-comparers or other slowpokes? The answer is yes. Eliminating those annoying arrows would probably make shopping safer as well as less stressful.

Businesses are, of course, free to impose their own rules, but it’s unlikely many would knowingly make shopping less safe. The fault lies with the public health community for being too shy in talking about which rules don’t help, leaving us with a tangle of rules and recommendations — and pandemic fatigue.

State rules have an even bigger effect on our lives and are often thrown at people with no transparency. My state of Rhode Island has recently become one of the worst five states for per-capita infections, despite getting praise from Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, at the end of the summer for our strict rules and good compliance. With cases already climbing in late November, Gov. Gina Raimondo held a press conference where she scolded citizens for not following the rules.

Soon afterwards, a talk radio host voiced what I was thinking. Who are these people filling up the hospitals? Where do they live? What kind of work do they do? Do we have any idea how they got the virus? And which rules, exactly, were they breaking?

As risk communication consultant Peter Sandman has said early in the pandemic, a public health policy that people don’t follow is a failed policy. That means even a really solid, science-based set of rules can fail if it’s not communicated with a clear rationale.

In Massachusetts, Gov. Charlie Baker has focused his latest round of rules on outdoor mask wearing — something that manyexperts have said is unlikely to help since the virus is extremely unlikely to be transmitted over distances outside. TheBritish Scientific Advisory Group for Emergencies has deemed outdoor mask wearing of negligible benefit.

Baker’s ruling prompted Harvard epidemiologist Julia Marcus to suggest in Boston.com that he’s playing pandemic theater. “Arbitrary public health rules are a way to break the public’s trust, which is essential to keeping people engaged in public health efforts,” she told a reporter for the site. “I think a mandate like this — that people know is arbitrary — is going to do more to reduce trust than it will to reduce infections.”

Harvard’s William Hanage, whostudies infectious disease dynamics, told me that people don’t need more rules. They need more information about how the virus is transmitted so they can take steps to avoid it.

“When you phrase things in terms of rules,itleadspeopletotrytocomeupwith ways to get around those rules,” he says.

Rules can become a form of misinformation. The rules in manystates seem to suggest that walking outside is dangerous and eating in a restaurant is safe, but Hanage says the truth is the other way around.

Baker has justified his outdoor mask mandate by saying it sends a message.

Themessage I heard was that the rules are not chosen for our health and welfare but to makeour political leaders look like they are doing something.

Harvard disease expert Hanage says that the science to date points to the primary risk coming from what he calls the three C’s — close contact, closed spaces and crowds. He says in Japan, where they’ve had few COVID-19 deaths, people are advised to avoid these — not just to wear masks in these situations but to limit them or avoid them altogether.