The daily patrons of a local town restaurant became ill with nausea, vomiting, and diarrhea. without knowing the cause, what should be done immediately to avoid future problems?

If the cause is as of yet unknown, the restaurant showed first be closed immediately to stop any further illnesses until the direct cause of illness can be found. contamination, hygiene, food prep, food distributor, communicable disease.

Think it's rice because in many countries rice is the main food so it can be traditionally served all at once.

Ithink the answer is b hope this