The first is respiratory illnesses, like the flu, RSV and the common cold.
Or they touch their nose, then touch a surface, and then you touch that surface and then your nose or mouth.
A subcategory under foodborne infections are infections that result from ingesting the food itself — for example, if it’s undercooked or spoiled.
CNN: Finally, what symptoms should people watch out for — how do they know when they need to seek medical care?
Wen: Symptoms of respiratory illnesses include fever, cough, sneezing and body aches.
Persons:
Leana Wen, Wen, it’s, buffets
Organizations:
CNN, George Washington University Milken Institute School of Public Health, US Centers for Disease Control