Fig. 3From: An acute gastroenteritis outbreak associated with person-to-person transmission in a primary school in Shanghai: first report of a GI.5 norovirus outbreak in ChinaPhylogenetic tree derived from 6 GI.5 norovirus partial nucleotide sequences of capsid gene from 6 specimens (accession number:MG966663-MG966668)collected from symptomatic students. The tree was constructed by MEGA6.0. Scale bar represents numbers of substitutions per site and bootstrap values are indicated for the corresponding nodes(1000 replicates). Specimens from cases are marked by black circlesBack to article page