Answer:
D Norovirus
Explanation:
Norovius is a positive sense RNA non envelope virus of the family Caliciviridae. It is reported to be responsible for the largest number of cases of food-borne illness with over 58% of food-borne illness attributed to the virus in the United State.
Answer:
A. E coli
Explanation:
E coli can cause diarrhea, stomach pain, vomiting and others.