how long can the norovirus live on surfaces
A person infected with norovirus is contagious from the time the symptoms manifest to about three days after recovery. This means that a person infected with this virus may remain contagious for almost a week.Reports suggest that once contaminated, norovirus can survive on the surface for about 48 hours, though it is readily disinfected by chlorine based disinfectants or by heating.The virus continues to be shed via stools, almost two weeks after recovery. person infected with norovirus is contagious from the time the symptoms manifest to about three days after recovery. This means that a person infected with this virus may remain contagious for almost a week.