November 2025

Norovirus is a type of stomach flu caused by a highly contagious virus. It can cause intense vomiting, diarrhea, fever, and chills.

Norovirus spreads through contact with contaminated surfaces or food. Unfortunately, it can survive on surfaces for up to two weeks. People who are sick, or who have recently been ill with norovirus, can spread it if they prepare your food.

Prevent

Wash your hands frequently. Always wash your hands after using the bathroom, when returning home, and before preparing food, eating, or drinking. Avoid eating food prepared by anyone who’s sick.

Prepare

Stock up on essentials like over-the-counter (OTC) anti-diarrheal medication, electrolyte sports drinks, and Pedialyte (if you have young children). Keep a stash of bland crackers, plus bleach or antibacterial
wipes to disinfect surfaces and help prevent transmission.

Treat

If you develop symptoms, try to isolate yourself from family members to prevent spread and take an OTC anti-diarrheal medication as needed. Drink lots of clear, non-carbonated fluids (including sports drinks) to stay hydrated. Watch out for dehydration, such as thirst, dark urine, infrequent urination, headaches, dry or wrinkly skin, rapid breathing or heart rate, confusion, irritability, sunken eyes, and lightheadedness. Seek medical attention if necessary.