Figure 9:

Circular migration flow plots summarizing Markov jump estimates for the analyses using (A) sampling location only, (B) travel origin location, (C) sampling location and travel history and (D) sampling location and travel history, with unsampled diversity. The plots show the relative number of transitions between locations. The direction of the transitions are encoded both by the origin colour and by the gap between link and circle segment at the destination (migration into a location is associated with a larger gap than migration out of a location). As part of the Supplementary Information, we include the same figure but with a transparency for transitions from Hubei to emphasize the ‘secondary’ dispersal dynamics.