The Norwalk virus is a
High-Yield Explanation
Viral gastroenteritis:FamilyVirusViral genomeReoviridaeRotavirusdsRNACalciviridaeNorovirus/Norwalk virusSapovirusss(+)RNAAdenoviridaeAdenovirusdsDNAAstroviridaeAstrovirusss(+)RNACoronaviridaeCoronavirusTorovirusss(+)RNAPicornaviridaeAichi virusss(+)RNAPicobirnaviridaePicobirnavirusdsRNAParvoviridaeBocavirusssDNAParamyxoviridaeHendra virusNipah v irusSs(-)RNA(Ref: Ananthanarayan 9th edition, 562)