Norovirus is a highly contagious virus that is known to cause stomach flu and vomiting. It is a common cause of foodborne illness and is often spread through contaminated food and water. People can also be infected through contact with an infected person. The virus can live in the environment for several days, so it is important to practice good hygiene to prevent the spread of the virus.
Symptoms of Norovirus
Norovirus typically causes sudden onset of nausea, vomiting, diarrhea, abdominal pain, and sometimes fever and headache. Symptoms usually last for 1-3 days, but can last longer in some cases.
Transmission of Norovirus
Norovirus is spread through direct contact with an infected person, consuming contaminated food or water, or touching surfaces or objects that have been contaminated with the virus. The virus can live on surfaces and objects for several days, so it is important to practice good hygiene to prevent the spread of the virus.
Treatment of Norovirus
Norovirus is usually self-limiting and does not require treatment. However, it is important to drink plenty of fluids to prevent dehydration. Over-the-counter medications can be used to reduce symptoms such as nausea, vomiting, and diarrhea.
How Does Norovirus Leave the Body?
Norovirus typically leaves the body within 1-3 days of infection. The virus is shed in the feces and vomitus of an infected person, so it is important to practice good hygiene, including handwashing, to prevent the spread of the virus.