Blanco Ortiz, AlbertGuix Arnau, SusanaFuster, NoemíFuentes, CristinaBartolomé, RosaCornejo Sánchez, ThaisPintó Solé, Rosa MaríaBosch, Albert2018-04-102018-04-102017-091080-6040https://hdl.handle.net/2445/121395In April 2016, an outbreak of gastrointestinal illness (4,136 cases) occurred in Catalonia, Spain. We detected high levels of norovirus genogroups I and II in office water coolers associated with the outbreak. Infectious viral titer estimates were 33-49 genome copies/L for genogroup I and 327-660 genome copies/L for genogroup II.4 p.application/pdfengDomini públic / Public domainhttp://creativecommons.org/publicdomain/mark/1.0/GastroenteritisAigua potableGastroenteritisDrinking waterinfo:eu-repo/semantics/article6723572018-04-10info:eu-repo/semantics/openAccess28820131