Which of the following is the virus? explain.
a. salmonella
b. listeriosis
c. hepatitis a
d. trichinosis

Hi! Hepatitis A is the virus.

Hepatitis A is a contagious liver infection caused by the Hepatitis A virus.

Salmonella is a bacterial disease infection that affects the intestinal tract.

Listeriosis is an infection caused by the Listeria bacteria.

Trichinosis is a roundworm infection caused by the species Trichinella.

Hope this helps :)

- "these rights are natural and god-given to all men equally." (i disagree cuz i kind of think it's 'a' but who knows.)