Reported county-level distribution of Ehrlichia muris eauclairensis, Babesia microti, and Powassan virus (IMAGE)

Entomological Society of America

Reported county-level distribution of Ehrlichia muris eauclairensis, Babesia microti, and Powassan virus

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Reported county-level distribution of (A) Ehrlichia muris eauclairensis, (B) Babesia microti, and (C) Powassan virus in host-seeking Ixodes scapularis (eastern United States) or Ixodes pacificus (western United States), relative to the previously reported distribution of these vector species. Ticks were considered present in a county if at least one tick was recorded. Counties where ticks have been reported without records of infection may be reported as such either if ticks were not tested or if the pathogen was not detected in tested samples.

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Journal of Medical Entomology/U.S. Centers for Disease Control and Prevention

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