Re: ...unless someone sneezes or coughs directly on you...
Not strictly true.
Recent studies have found that tiny exhaled / coughed up / sneezed droplets can hang in the air for several minutes, and can spread 10s of metres in that time.
Someone doesn't have to cough or sneeze directly on you for you to become infected. Just walk through the cloud they left behind several minutes prior could do it.
Agreed that wearing a mask while driving is generally dumb, unless there are others in the car who need to be isolated, for instance driving someone to a COVID test site.
Biting the hand that feeds IT
