I-Norovirus ngoyena nobangela wokubakho kwezifo ezibangelwa kukutya eMinnesota. Uninzi lwabantu luza kuphila kwiintsuku ezimbalwa, kodwa abantu abanesifo esomeleleyo somzimba bangafumana iimpawu ezihlala ixesha elide. Sebenzisa isisombululo se-bleach yasekhaya, ukuya kuthi ga kwiikomityi ezili-112 ze-bleach kwigaloni enye yamanzi, ukucoca iindawo emva kokugabha okanye iingozi zohlazo. Nxiba iiglavu zerabha ngelixa uhlambulula, kwaye ulahle iitawuli zamaphepha engxoweni yeplastiki.