The Great Pandemic Hand-Washing Blooper
Should you wash your hands? Yes. Does it matter for respiratory viruses? Not as much as we once thought.
by Jacob Stern
Oct 24, 2022
4 minutes
Way back in the early, whirlwind days of the pandemic, surfaces were the thing to worry about. The prevailing scientific wisdom was that the coronavirus spread mainly via large droplets, which fell onto surfaces, which we then touched with our hands, with which we then touched our faces. (Masks, back then, were said by public health authorities to be unnecessary for the general public.) So we washed our hands until they were raw. We contorted ourselves to avoid touching doorknobs. We went through industrial quantities of hand sanitizer, and pressed elevator buttons with keys and pens, and disinfected our groceries and takeout orders and mail.
And then we learned we’d had it.
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