The Worldwide, Primary Viral Cause of Morbidity and Mortality from Diarrhea

Question

The worldwide, primary viral cause of morbidity and mortality from diarrhea is
A)coxsackie viruses.
B)rhinoviruses.
C)influenza viruses.
D)Caliciviruses.
E)rotavirus.

Accepted Answer

Rotavirus is the primary viral cause of morbidity and mortality from diarrhea worldwide, especially in infants and young children. It is responsible for an estimated 215,000 deaths annually in children under 5 years old. Coxsackie viruses and rhinoviruses can cause respiratory illnesses, while influenza viruses primarily cause respiratory illnesses with occasional gastrointestinal symptoms. Caliciviruses are a common cause of gastroenteritis, but they are not the primary viral cause worldwide.