Influenza is Best Described as A(n)

Question

Influenza is best described as a(n)
A) localized infection.
B) allergic reaction.
C) bacterial infection.
D) systemic infection.

Accepted Answer

Influenza is a systemic infection, meaning it affects the whole body rather than being localized to one specific area. It is caused by a virus and can cause symptoms throughout the body, such as fever, fatigue, and muscle aches.