Serologic Survey of Snowshoe Hares (Lepus americanus) in the Greater Yellowstone Area for Brucellosis, Tularemia, and Snowshoe Hare Virus

Dan Tyers; Jeremy Zimmer; Kristen Lewandowski; Steve Hennager; John Young; Ryan Pappert; Amanda Panella; Olga Kosoy

doi:10.7589/2015-01-021

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1 July 2015 Serologic Survey of Snowshoe Hares (Lepus americanus) in the Greater Yellowstone Area for Brucellosis, Tularemia, and Snowshoe Hare Virus

Dan Tyers, Jeremy Zimmer, Kristen Lewandowski, Steve Hennager, John Young, Ryan Pappert, Amanda Panella, Olga Kosoy

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J. of Wildlife Diseases, 51(3):769-773 (2015). https://doi.org/10.7589/2015-01-021

Abstract

We examined sera from snowshoe hares (Lepus americanus) livetrapped in the northern Greater Yellowstone Area (GYA), US, for antibodies to Brucella abortus, Francisella tularensis, and snowshoe hare virus (SSHV). Zero of 90, 0 of 67, and 40 of 100 samples were antibody positive for B. abortus, F. tularensis, and SSHV, respectively. Hares were trapped from 2009 to 2012, and of the six animals that were captured twice with at least 1 yr between captures, four developed antibody to SSHV, indicating active exposure to the agent. These findings suggest snowshoe hares in the GYA do not play a significant role as a reservoir of B. abortus, but do maintain the zoonotic, encephalitic SSHV in the population.

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Dan Tyers, Jeremy Zimmer, Kristen Lewandowski, Steve Hennager, John Young, Ryan Pappert, Amanda Panella, and Olga Kosoy "Serologic Survey of Snowshoe Hares (Lepus americanus) in the Greater Yellowstone Area for Brucellosis, Tularemia, and Snowshoe Hare Virus," Journal of Wildlife Diseases 51(3), 769-773, (1 July 2015). https://doi.org/10.7589/2015-01-021

Received: 23 January 2015; Accepted: 1 March 2015; Published: 1 July 2015

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