Caliciviruses and Foodborne Gastroenteritis, Chile

Abstract

Human caliciviruses caused 45% of 55 gastroenteritis outbreaks occurring in Santiago, Chile, during 2000–2003. Outbreaks affected ≤99 persons, occurred most commonly in the home, and were associated with seafood consumption. Thirteen outbreak strains sequenced were noroviruses, including 8 GII, 2 GI, and 3 belonging to a novel genogroup.

Keywords

• Keywords: calicivirus
• diarrhea
• gastroenteritis
• norovirus
• outbreaks
• sapovirus