Bypassing airport temperature tests is an incredibly low bar because it rarely catches other diseases.
Anecdotally, I've travelled multiple times with people who have had fevers and entered countries with routine temperature screening and haven't been stopped.
Human body temperature is also so variable that a small fever is masked by the margin of error.
Anecdotally, I've travelled multiple times with people who have had fevers and entered countries with routine temperature screening and haven't been stopped.
Human body temperature is also so variable that a small fever is masked by the margin of error.