Norovirus is the leading cause of vomiting and diarrhea, and foodborne illness in the United States. Always wash your hands and handle food well. Find info on norovirus symptoms, causes, prevention, current outbreaks, and reporting systems.

2022年3月4日 · Norovirus infection symptoms usually last 1 to 3 days. Most people recover completely without treatment. However, for some people — especially young children, older adults and people with other medical conditions — vomiting and diarrhea can be severely dehydrating and require medical attention.

Norovirus is a common and very contagious virus. It causes nausea, vomiting and diarrhea. Your symptoms may be similar to the stomach flu, but they have a different cause. Norovirus spreads easily through close contact or on contaminated food or surfaces. The illness runs its course in a few days. What is norovirus?

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 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.

4 天之前 · Norovirus is caused by a highly contagious virus that spreads through contaminated food, water, surfaces, or from direct contact with an infected person. Even a tiny amount of viral particles—which are too small to see—can cause this type of infection. Norovirus can survive on surfaces for days and is resistant to many disinfectants, making ...

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. It can spread...

2024年4月24日 · Norovirus spreads through sick people and contaminated surfaces when: A person with norovirus touches surfaces with their bare hands. Food, water, or objects that are contaminated with norovirus are placed on surfaces. Tiny drops of vomit from a person with norovirus spray through the air, landing on surfaces or entering another person's mouth.

Norovirus, also called the winter vomiting bug, is a stomach bug that causes vomiting and diarrhoea. It can be very unpleasant, but usually gets better in about 2 days. The main symptoms of norovirus usually start suddenly and may include: You may also have:

2024年10月10日 · Norovirus is a highly contagious virus and a leading cause of gastroenteritis (inflammation of the stomach and intestines). There are 685 million cases worldwide each year, causing symptoms...