Question

Since 2000, there have only been five reported cases of this once deadly childhood disease in the United States: diphtheria. Today, children are vaccinated before they attend school for this ______ disease.

A)
amoebic


B)
bacterial


C)
spirochete


D)
viral

Answer 1

D. Viral disease
Because it’s a virus that spreads around to other people and need a vaccine to combat it