Question

question 5 of 5
which method helps prevent communicable diseases?

a. disease diagnosis

b. high rates of vaccination

c. immunization exemptions

d. hospitalization

Explanation:

Disease diagnosis identifies existing cases, it does not prevent spread. High vaccination rates create herd immunity, blocking communicable disease transmission. Immunization exemptions reduce immunity in a population, increasing disease spread risk. Hospitalization treats infected people, it is not a prevention method.

Answer:

B. High rates of vaccination