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| nor·o·vi·rus [ náwrō vrəss, nórrō vrəss ] (plural nor·o·vi·rus·es) |
noun |
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| Definition: |
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virus causing gastroenteritis: a single-stranded RNA virus that is highly contagious and causes gastroenteritis. Family Caliciviridae.
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| [Late 20th century. Alteration of Norwalk virus, after a city in Ohio where the first outbreak occurred] |
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