Estimating viral bottleneck sizes for FMDV transmission within and between hosts and implications for the rate of viral evolution

Abstract excerpt

RNA viruses exist as populations of closely related genomes, characterized by a high diversity of low-frequency variants. As viral genomes from one population disperse to establish new sites of replication, the fate of these low-frequency variants depends to a large extent on the size of the founding population. Focusing on foot-and-mouth disease virus (FMDV) we conjecture that variants are more likely to be...

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