Norovirus

Norovirus

Epidemiology Norovirus is the most common cause of epidemic gastroenteritis worldwide. In the UK, norovirus outbreak is usually seen in the winter months. The virus Norovirus is a small non-enveloped RNA virus of the caliciviridae family. It has ten genogroups, but I, II and IV are primarily implicated in human infection. Genogroup II is most […]