1.based on your research and the symptoms you have observed, what is the disease that is causing the "same illness" in a number of your patients?
a. calicivirus
b. perfringens food poisoning
c. listeriosis
d. salmonellosis
2. when would the illness you have detected be considered notifiable?
a. it is foodborne.
b. it affects more than 500 people within a seven-month period.
c. it is listed with the cdc as a notifiable disease in its annual summary.
d. it is designated as contagious by the local health authority.