Usually: It's related to spread of the infectious agent in the stool making it your mouth, as in the orofecal route. This can happen with optimal hand hygiene is undertaken with diarrhea and the infectious agent isn't cleaned off one's hands and then can contaminant your food.
Answered 5/31/2015
2.8k views
4 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question