Norovirus is a highly contagious virus causing vomiting and diarrhea. Symptoms last 1-3 days, but severe dehydration can occur, especially in vulnerable individuals. Prevention includes handwashing, avoiding contact with sick people, cooking food thoroughly, and disinfecting surfaces. Stay home if infected.
Norovirus in Kerala: The Ernakulam school has been shut down for three days to contain the spread of the virus. Tests are being conducted to see if more students are infected. Scroll down to know causes and symptoms of Norovirus.