Assertion: borne relapsing fever | /r/AtLocation | 14 western states
Facets:
value: most commonly
type: DEGREE
Source sentences:
text: In the United States, tick-borne relapsing fever occurs most commonly in 14 western states: Arizona, California, Colorado, Idaho, Kansas, Montana, Nevada, New Mexico, Oklahoma, Oregon, Texas, Utah, Washington, and Wyoming (see Figure 1 above).