How Many Microbes Does It Take to Make You Sick?
by Tara C. Smith from Feed: All Latest on (#6GG8D)
Exposure to a virus isn't an all-or-nothing proposition. The concept of infectious dose" suggests there are simple ways to stay safer from harm.Exposure to a virus isn't an all-or-nothing proposition. The concept of infectious dose" suggests there are simple ways to stay safer from harm.