Faculty research: Co-Infection Prevalence in Blacklegged Ticks

The ticks that harbor the bacterium that causes Lyme disease can also carry other pathogens. Dr. Felicia Keesing and co-authors showed that ticks are more likely to be coinfected with the organism that causes babesiosis than expected by chance, as ticks are likely to acquire both pathogens when they feed on a single small-mammal host.

Citation: Hersh, Michelle H., Richard S. Ostfeld, Diana J. McHenry, Michael Tibbetts, Jesse L. Brunner, Mary E. Killilea, Kathleen LoGiudice, Kenneth A. Schmidt, and Felicia Keesing. “Co-Infection of blacklegged ticks with Babesia microti and Borrelia burgdorferi is higher than expected and acquired from small mammal hosts.” (2014): e99348.

Download the paper: Hersh et al. 2014 – coinfection

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