When an outbreak of suspected food poisoning or other unusual prevalence of any illness occurs in which headache, muscle stiffness, general malaise, fever, diarrhea, sore throat, vomiting, or jaundice is a prominent symptom, the health staff or director shall immediately report the existence of such an outbreak or disease as required by He-P 300.

Source. (See Revision Note #1 and Revision Note #2 at chapter heading for Env-Wq 900) #12364, eff 9-1-17