| note on ehrlichia chaffeensis, ehrlichia ewingii, and "borrelia lonestari" infection in lone star ticks (acari: ixodidae), nebraska, usa. | the lone star tick, amblyomma americanum (l.) (acari: ixodidae), is established in southeastern nebraska yet the prevalence of tick-associated microorganisms is not known. an initial pcr-based analysis for ehrlichia chaffeensis, ehrlichia ewingii, and borrelia infection in host-seeking adult ticks collected in southeast nebraska was conducted. a total of 251 adult ticks collected in six sites in southeast nebraska were tested. e. chaffeensis, e. ewingii, and borrelia spp. were present, and the p ... | 2016 | 26515060 |