Abstract
We tested fecal samples from 93 norovirus-negative gastroenteritis outbreaks; 21 outbreaks were caused by sapovirus. Of these, 71% were caused by sapovirus genogroup IV and 66% occurred in long-term care facilities. Future investigation of gastroenteritis outbreaks should include multi-organism testing.
MeSH terms
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Caliciviridae Infections / diagnosis
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Caliciviridae Infections / epidemiology*
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Capsid Proteins / genetics
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Disease Outbreaks*
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Feces / virology
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Gastroenteritis / diagnosis
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Gastroenteritis / epidemiology*
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Health Facilities*
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Humans
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Long-Term Care
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Minnesota / epidemiology
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Oregon / epidemiology
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Phylogeny
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RNA, Viral
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Sapovirus / classification
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Sapovirus / genetics
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Sapovirus / isolation & purification*
Substances
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Capsid Proteins
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RNA, Viral