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. 2019 May;25(5):944–946. doi: 10.3201/eid2505.180363

Figure.

Figure

Phylogeny and geographic distribution of Francisella tularensis isolates, Arizona, 2005–2017. A) Maximum-parsimony tree of 14 F. tularensis subsp. tularensis A.II isolates from humans and other mammals constructed by using single-nucleotide polymorphisms (SNPs) discovered by whole-genome sequencing. The tree is rooted on A.I strain Schu S4. Scale bar indicates number of SNPs. Numbers along branches also indicate the number of SNPs the branches represent. Closely related isolates are indicated with circles of the same color (also indicated in panel B). Numbers within circles correspond to the identification numbers in Appendix 2 Table. B) Known or suspected geographic origins of tularemia cases in Arizona. *Case 5 is represented twice to reflect the 2 possible geographic sources of this infection. Co., county.