Norovirus

People become infected with norovirus by:

• Eating food or drinking liquids contaminated by norovirus.
• Eating uncooked shellfish harvested from contaminated waters.
• Putting your fingers in your mouth after touching surfaces contaminated by norovirus.
• Having direct contact with someone who is infected with norovirus.

• Drink plenty of liquids to prevent dehydration, wash your hands often for at least 20 seconds, and contact a health care provider if you have any concerns.
• Most people can spread the virus from the time they feel sick until 3 days after they get better. Good handwashing is important to prevent spread to others.
• If you are experiencing symptoms, stay away from others for at least 24 hours at home or in a hotel room.
  • If travel is necessary, use a private car or taxi instead of a bus, train, or plane.

• Wash your hands often with soap and warm water for at least 20 seconds. Especially after using the bathroom or changing diapers, before preparing foods and eating, and as often as you can when someone in your home is sick.
• Handle and prepare food safely:
  • Wash and/or peel fruits and vegetables before eating them.
  • Do not cook for others if you are feeling sick and until 3 days after symptoms end.
• Clean and disinfect surfaces immediately after vomiting or having diarrhea.
• Wash laundry thoroughly.

Yes. To prevent spreading the illness to others, a sick person should stay home until they have completely recovered and all symptoms have ended. Under public health regulations, food handlers and health care workers must stay out of work for 72 hours after their symptoms have ended.

Learn more