Topics: Herd Immunity Quiz
80% to 95% percent of people are needed for herd immunity to be effective.
A. TRUE
B. FALSE
Preview next quiz:
what exactly does herd immunity mean?
A. A community giving a herd of animals a disease.
B. When a lot of people heard the diagnosis.
C. When a large part of an area is immune to a disease.
D. None of the above.