Figure 6From: Evaluating the potential of whole-genome sequencing for tracing transmission routes in experimental infections and natural outbreaks of bovine respiratory syncytial virusEstimated sizes of transmission bottlenecks. Estimated transmission bottleneck size (± 95% CI) is plotted against transmission chain length for experiment G and against epidemiological distance for the field outbreak samples (O). Because the direction of transmission was not known for the field outbreak samples or not applicable, bottleneck size was estimated in both directions, with common point shapes indicating pairs of opposite-direction bottleneck estimates between the same samples.Back to article page