3 ms·
Scientifically speaking, that's not true >herd immunity: resistance to the spread of an infectious disease within a population that is based on pre-existing im
by loveistheanswer 6y ago
Scientifically speaking, that's not true
>herd immunity: resistance to the spread of an infectious disease within a population that is based on pre-existing immunity of a high proportion of individuals as a result of previous infection or vaccination.