A marked seasonality to a disease is often indicative of
A) certain modes of transmission.
B) the presence of carriers.
C) a zoonotic infection.
D) a bacterial disease.

Question

Quizplus · Accepted Answer

Seasonality in disease often suggests that certain modes of transmission are involved, such as insects that are more active during certain times of the year. For example, mosquito-borne diseases like malaria and Zika virus are often more prevalent during the rainy season when mosquito populations increase.

A Marked Seasonality to a Disease Is Often Indicative of