04/22/2025
Did you know…
Norovirus is a group of viruses that causes severe vomiting and diarrhea. It’s a very common illness and it’s very contagious. Norovirus outbreaks usually happen seasonally in colder months. The infection is the #1 cause of foodborne illness in the United States.
Symptoms/Causes-
• Nausea
• Vomiting
• Diarrhea
• Stomach pain
In addition, you may also experience…
• A headache
• Fever
• Body aches
Symptoms usually appear 12 to 48 hours after exposure to the virus and typically last about one to three days. They are usually the same in both children and adults, although children may vomit more than adults.
How is it spread?
• Through close contact with someone who has the virus
• Touching contaminated surfaces & then touching your mouth or nose
• Eating or drinking contaminated foods or beverages
Diagnosis/Tests- A healthcare provider will diagnose norovirus after obtaining your history and symptoms. Testing usually isn’t necessary.
Management/Treatment- There is no cure for norovirus. Treatment focuses on relieving your symptoms, which typically go away in one to three days. You can manage your symptoms by drinking plenty of liquids, especially liquids that contain electrolytes, getting a lot of rest, and eating soft bland foods.
Can Norovirus be prevented?
Some precautions you can take to reduce your risk of getting norovirus include:
• Washing your hands often with soap and water
• Washing your food before eating it (fruits & vegetables)
• Cooking your food thoroughly
• Avoiding contact with people who have a norovirus infection
• Cleaning & sanitizing frequently touched surfaces & objects
• Washing your clothes thoroughly, especially if they’re soiled
Norovirus is a common and very contagious infection that causes vomiting and diarrhea. It has similar symptoms to the stomach flu, but has a different cause.