Norovirus
Norovirus
Norovirus (pronounced: /ˌnɔːroʊˈvaɪrəs/), also known as winter vomiting bug in the UK, is a type of virus that can cause gastroenteritis in humans and animals. The term "Norovirus" is derived from Norwalk virus, the only species of the genus to which it was first assigned.
Symptoms
The most common symptoms of Norovirus infection include nausea, vomiting, diarrhea, and stomach cramps. Other symptoms can include low-grade fever, chills, headache, muscle aches, and a general sense of fatigue.
Transmission
Norovirus is highly contagious and is transmitted through the fecal-oral route. This can occur through consumption of contaminated food or water, direct person-to-person contact, or contact with contaminated surfaces.
Prevention
Prevention of Norovirus infection primarily involves good hygiene practices, such as frequent hand washing with soap and water, especially after using the toilet and before eating or preparing food. It is also important to clean and disinfect contaminated surfaces, and to wash fruits and vegetables before eating them.
Treatment
There is no specific treatment for Norovirus infection. Management of the condition primarily involves supportive care, such as rehydration and rest. In severe cases, hospitalization may be required for intravenous fluid replacement.
See also
External links
- Medical encyclopedia article on Norovirus
- Wikipedia's article - Norovirus
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