So to the point, if presymptomatic people can infect other people, then asymptomatic infection is by definition, something that can be defined only in hindsight. Thus saying "don't worry about asymptomatic people" is rather useless from a public health standpoint; you can only determine if someone if someone is a- or pre-symptomatic in hindsight.  Let's just call them "people without symptoms at the time" which is lengthy but unambiguous   I spent a bunch of time looking for the e
    • Thank you (+1)
    1