Norovirus infection overview: Difference between revisions
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==Overview== | ==Overview== | ||
Noroviruses are a group of viruses that cause the | Noroviruses are a group of viruses that cause [[gastroenteritis]], which is commonly known as the "[[stomach flu]]" or "[[food poisoning]]", in people. The term norovirus was recently approved as the official name for this group of viruses. | ||
Norovirus is a very contagious virus. You can get norovirus from an infected person, contaminated food or water, or by touching contaminated surfaces. The virus causes your stomach or intestines or both to get inflamed ([[acute gastroenteritis]]). This leads you to have [[stomach pain]], [[nausea]], and [[diarrhea]] and to [[vomit]]. | |||
Anyone can be infected with norovirus and get sick. Also, you can have norovirus illness many times in your life. Norovirus illness can be serious, especially for young children and older adults. | |||
Norovirus is the most common cause of [[acute gastroenteritis]] in the United States. Each year, it causes about 21 million illnesses and contributes to about 70,000 hospitalizations and 800 deaths. Norovirus is also the most common cause of foodborne-disease outbreaks in the United States. | |||
The best way to help prevent norovirus is to practice proper hand washing and general cleanliness. | |||
==Sources== | ==Sources== | ||
Revision as of 15:20, 20 November 2012
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Norovirus infection Microchapters |
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Diagnosis |
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Norovirus infection overview On the Web |
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American Roentgen Ray Society Images of Norovirus infection overview |
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Risk calculators and risk factors for Norovirus infection overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Noroviruses are a group of viruses that cause gastroenteritis, which is commonly known as the "stomach flu" or "food poisoning", in people. The term norovirus was recently approved as the official name for this group of viruses. Norovirus is a very contagious virus. You can get norovirus from an infected person, contaminated food or water, or by touching contaminated surfaces. The virus causes your stomach or intestines or both to get inflamed (acute gastroenteritis). This leads you to have stomach pain, nausea, and diarrhea and to vomit.
Anyone can be infected with norovirus and get sick. Also, you can have norovirus illness many times in your life. Norovirus illness can be serious, especially for young children and older adults.
Norovirus is the most common cause of acute gastroenteritis in the United States. Each year, it causes about 21 million illnesses and contributes to about 70,000 hospitalizations and 800 deaths. Norovirus is also the most common cause of foodborne-disease outbreaks in the United States.
The best way to help prevent norovirus is to practice proper hand washing and general cleanliness.