Question

Approximately, what percentage of the community needs to be vaccinated in order for Herd Immunity to prevent a highly contagious disease like

measles?
O 75%
O 65%
0 95%
O 85%

Answer 1

Answer: 95% must be vaccinated for Herd Immunity.

Explanation: It varies disease to disease but for a highly contagious one like measles it's about 95%. I hope this helps.