What is prevalence of disease?
A) The study of how disease affects the overall health and well-being of a population.
B) The rate and range of the occurrence of the disease.
C) How widespread the occurrence of the disease may be.
D) None of these is correct.

Question

Quizplus · Accepted Answer

Epidemiology is the study of how disease affects the overall health and well-being of a population. The incidence of disease refers to the rate and range of the occurrence of the disease. The prevalence of disease refers to how widespread the occurrence of the disease may be.

What Is Prevalence of Disease