Stomach Bug Usa 2024 Update. Norovirus is the leading cause of vomiting and diarrhea from acute gastroenteritis among people of all ages in the united states. An infected person can transmit the virus for days after they’re feeling better.
Norovirus — sometimes referred to as stomach flu or food poisoning — has been circulating in the northeast at the highest rates since april. The bug, which causes intense but blessedly short episodes of vomiting and diarrhea — with or without a brief period of fever, chills, and body aches — has been on.
