A constant presence of a disease within a population is referred to as:
A) Epidemic
B) Pandemic
C) Endemic
D) Herd immunity

Question

Quizplus · Accepted Answer

Endemic refers to the constant presence of a disease within a population. Epidemic refers to a sudden increase in the number of cases of a disease in a population. Pandemic refers to an epidemic that spreads globally or over a wide geographic area. Herd immunity refers to the protection conferred to a population when a sufficient number of individuals within that population become immune to a disease.

A Constant Presence of a Disease Within a Population Is