Supplementary informationfigure 1AMaximum likelihood tree of viral sequences isolated from animal 7D36. Branch lengths are drawn to a scale of substitutions per site and mutations with a frequency >1 are indicated in grey-shaded boxes next to their respective branches (highlighted in red). Colored circles indicate day of detection (post-inoculation).

Supplementary informationfigure 1BMaximum likelihood tree of viral sequences isolated from animal 7248. Branch lengths are drawn to a scale of substitutions per site and mutations with a frequency >1 are indicated in grey-shaded boxes next to their respective branches. Synonymous mutations are underlined and colored circles indicate day of detection (post-contact).

Supplementary informationfigure 1CMaximum likelihood tree of viral sequences isolated from animal 5447. Branch lengths are drawn to a scale of substitutions per site mutations with a frequency >1 are indicated in grey-shaded boxes next to their respective branches (highlighted in red). Synonymous mutations are underlined and colored circles indicate day of detection (post-contact).

Supplementary informationfigure 1DMaximum likelihood tree of viral sequences isolated from animal 7C1C. Branch lengths are drawn to a scale of substitutions per site and mutations with a frequency >1 are indicated in grey-shaded boxes next to their respective branches. Colored circles indicate day of detection (post-contact).

Supplementary informationfigure 1EMaximum likelihood tree of viral sequences isolated from animal 2F50. Branch lengths are drawn to a scale of substitutions per site and mutations with a frequency >1 are indicated in grey-shaded boxes next to their respective branches. Colored circles indicate day of detection (post-contact).

Supplementary informationfigure 1FMaximum likelihood tree of viral sequences isolated from animal 7A45. Branch lengths are drawn to a scale of substitutions per site. Only sequences isolated on day 3 post-contact were available. No mutations with a frequency >1 were detected.

Supplementary informationfigure 1GMaximum likelihood tree of viral sequences isolated from animal 6005. Branch lengths are drawn to a scale of substitutions per site and mutations with a frequency >1 are indicated in grey-shaded boxes next to their respective branches. Colored circles indicate day of detection (post-contact).

Supplementary informationfigure 1HMaximum likelihood tree of viral sequences isolated from animal 5257. Branch lengths are drawn to a scale of substitutions per site and mutations with a frequency >1 are indicated in grey-shaded boxes next to their respective branches (highlighted in red). Synonymous mutations are underlined and colored circles indicate day of detection (post-contact).

Supplementary informationfigure 1IMaximum likelihood tree of viral sequences isolated from animal 780C. Branch lengths are drawn to a scale of substitutions per site. Only sequences isolated on day 3 post-contact were available. No mutations with a frequency >1 were detected.

Supplementary informationfigure 1JMaximum likelihood tree of viral sequences isolated from animal 5D1A. Branch lengths are drawn to a scale of substitutions per site and mutations with a frequency >1 are indicated in grey-shaded boxes next to their respective branches. Synonymous mutations are underlined and colored circles indicate day of detection (post-contact).

Supplementary informationfigure 1KMaximum likelihood tree of viral sequences isolated from animal 0443. Branch lengths are drawn to a scale of substitutions per site. Only sequences isolated on day 2 post-inoculation were available. No mutations with a frequency >1 were detected.