Ah yes, the folks wearing masks during a pandemic are the corrosive ones. Got it.
*Linsey Marr, a well-known expert on airborne virus transmission from Virginia Tech, said that she recommends wearing masks outside if the area is crowded and “you will be passing by people frequently, say, more than one per minute as a guideline but not an absolute rule.”
“When we walk by people outside, we might catch a whiff of their exhaled breath plume,” she said. “Any single brief, passing exposure is low risk, but such exposures might add up over time.”
“My advice follows the precautionary principle and the fact that wearing a mask does not harm,” Marr added.*
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