Norovirus infection - Symptoms & causes - Mayo Clinic
2022年3月4日 · Norovirus infection can cause severe vomiting and diarrhea that start suddenly. Noroviruses are highly contagious. They commonly spread through food or water that is contaminated during preparation or through contaminated surfaces.
Norovirus | Norovirus | CDC - Centers for Disease Control and …
Norovirus is the leading cause of vomiting and diarrhea, and foodborne illness in the United States. Learn how to prevent catching and spreading norovirus. Learn how you can easily get norovirus and the different ways it spreads. Download and share norovirus prevention resources and graphics for different channels.
Norovirus: Symptoms, Causes & Treatment - Cleveland Clinic
Norovirus is the biggest cause of illness from contaminated food in the U.S. The virus typically spreads when someone who has the virus touches food before serving it to someone else. Sometimes, certain foods, including oysters and other …
What Is Norovirus and How to Protect Yourself From It - WebMD
2023年3月5日 · Norovirus is a highly contagious illness that causes stomach and intestinal inflammation. Learn how to protect yourself with our comprehensive guide.
About Norovirus | Norovirus | CDC - Centers for Disease Control …
2024年4月24日 · Norovirus is the leading cause of vomiting and diarrhea, and foodborne illness in the United States. People of all ages can get infected and sick with norovirus. Proper handwashing and other simple steps can help prevent getting and spreading norovirus. Norovirus is a very contagious virus that causes vomiting and diarrhea.
Norovirus - Wikipedia
Norovirus, also known as Norwalk virus and sometimes referred to as the winter vomiting disease, is the most common cause of gastroenteritis. [1] [6] Infection is characterized by non-bloody diarrhea, vomiting, and stomach pain. [2] [3] Fever or headaches may also occur. [2]
Norovirus infection - Diagnosis & treatment - Mayo Clinic
2022年3月4日 · Norovirus infection is usually diagnosed based on your symptoms, but noroviruses can be identified from a stool sample. If you have a weakened immune system or have other medical conditions, your health care provider might recommend a stool test to confirm the presence of norovirus.
Norovirus: Symptoms, Treatment, Prevention, and More - Healthline
2017年7月6日 · Norovirus is a stomach and intestinal virus that’s very contagious. It passes easily through direct or indirect contact with an infected person.
How Norovirus Spreads | Norovirus | CDC - Centers for Disease …
2024年4月24日 · Norovirus is very contagious; it spreads very easily and quickly. You can get norovirus from sick people and through contaminated food, water, or surfaces. You are most contagious when you have symptoms of norovirus illness or …
Norovirus (vomiting bug) - NHS
2024年6月17日 · Norovirus, also called the "winter vomiting bug", is a stomach bug that causes vomiting and diarrhoea. It can be very unpleasant, but usually goes away in about 2 days. Check if you have norovirus. The main symptoms of norovirus are: feeling sick (nausea) diarrhoea; being sick (vomiting) You may also have: a high temperature; a headache; aching ...