Multiple outbreaks of a novel norovirus GII.4 linked to an infected post-symptomatic food handler.
Thornley CN, Hewitt J, Perumal L, Van Gessel SM, Wong J, David SA, Rapana JP, Li S, Marshall JC, Greening GE. Multiple outbreaks of a novel norovirus GII.4 linked to an infected post-symptomatic food handler. Epidemiol Infect. 2013 Aug; 141(8):1585-97.