Wyoming Department of Health officials said Monday, Aug. 25 they are investigating a case of bubonic plague in an out-of-state resident who recently visited Teton County and Yellowstone National Park. The individual traveled to multiple sites in the area with a group of Boy Scouts from July 26 to Aug. 3, said Dr. Tracy Murphy, state epidemiologist with the Wyoming Department of Health.

“The young adult traveled to Yellowstone National Park, Bridger-Teton National Forest and other sites within Teton County,” said Murphy. “He was involved in a combination of activities during his visit that included working on a service project, camping, sightseeing and participating in sports.” ....