Final answer:
The "cafeteria germ" that causes outbreaks of illness from eating food left at room temperature is Staphylococcus aureus (Staph).
Step-by-step explanation:
The "cafeteria germ" that causes outbreaks of illness from eating food left at room temperature is Staphylococcus aureus (Staph). When Staphylococcus aureus grows in food, it may produce enterotoxins that can cause symptoms such as nausea, diarrhea, cramping, and vomiting within one to six hours. Poor hygiene, including poor handwashing and the use of contaminated food preparation surfaces, can contribute to the growth and transmission of Staphylococcus aureus.