Most infected people with a typical COVID viral load don't flood the air with coronavirus-infected respiratory droplets, and the risk of catching the virus from them tends to be low, estimates show.
from WebMD Health https://ift.tt/2CRWEN2
Most infected people with a typical COVID viral load don't flood the air with coronavirus-infected respiratory droplets, and the risk of catching the virus from them tends to be low, estimates show.
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