Comment on Interactive model showing effectiveness of airport screenings to catch Covid-19parentComments−ck26yYou don't touch surfaces, trays, etc. at airports?When was the last time you think they sanitized anything at TSA?−Grue36yTouching a virus doesn't guarantee you being infected. It can't penetrate skin. Inhaling a droplet of saliva that somebody coughed up is much worse.
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You don't touch surfaces, trays, etc. at airports?
When was the last time you think they sanitized anything at TSA?
Touching a virus doesn't guarantee you being infected. It can't penetrate skin. Inhaling a droplet of saliva that somebody coughed up is much worse.