Fig. 2
From: Molecular epidemiology and phylodynamic analysis of enterovirus 71 in Beijing, China, 2009–2019
Spatial diffusion of EV71 in China. A: Spatial transmission pathways of EV71 inferred using the Bayesian Stochastic Search Variable Selection method. The solid arrow shows decisive support for the diffusion pathway identified by the VP1 coding regions, with 90,000 > BF > 3,001 and indicator > 0.99. The dashed arrow represents very strong support for the diffusion pathway identified by VP1 coding regions, with 300 > BF > 101 and indicator > 0.98. B: The histogram of the average number of state transitions based on six geographic locations