Fig. 3From: Comparative study on molecular epidemiology of measles H1 outbreak and sporadic cases in Shandong Province, 2013–2019Maximum clade credibility tree representing the measles genotype H1 evolutionary history inferred by using Bayesian evolutionary analysis. The tree has branch lengths in time units and is depicted on a time scale. The uncertainty (95% highest posterior density intervals) for the node times is indicated with blue bars. Branches labels supported by posterior probabilities are indicated by using a blue-black-red (slow-average-high) color scheme. Rate variation among branches is indicated by using a blue-black-red (slow-average-high) color scheme tooBack to article page