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Fig. 2 | BMC Infectious Diseases

Fig. 2

From: Two Coxsackievirus B3 outbreaks associated with hand, foot, and mouth disease in China and the evolutionary history worldwide

Fig. 2

Midpoint-rooted maximum likelihood phylogenetic trees of the 135 coxsackievirus B3 (CV-B3) isolates from mainland China. The scale bars represent the substitutions per site per year. The three lineages are named according to appearing timescale of the isolated strains. The green module represents the CV-B3 strains isolated in Shandong Province in 2016. The strains isolated in Hebei Province in 2012 are colored in red. The branches colored in yellow represent the CV-B3 strains isolated from the outbreak of 2008

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BMC Infectious Diseases

ISSN: 1471-2334

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