Anaplasma phagocytophilum infection in small mammal hosts of Ixodes ticks, western United States

Emerg Infect Dis. 2008 Jul;14(7):1147-50. doi: 10.3201/eid1407.071599.

Abstract

A total of 2,121 small mammals in California were assessed for Anaplasma phagocytophilum from 2006 through 2008. Odds ratios were >1 for 4 sciurids species and dusky-footed woodrats. High seroprevalence was observed in northern sites. Ten tick species were identified. Heavily infested rodent species included meadow voles, woodrats, deer mice, and redwood chipmunks.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Anaplasma phagocytophilum*
  • Animals
  • Arachnid Vectors / microbiology*
  • California / epidemiology
  • Disease Reservoirs / microbiology
  • Disease Reservoirs / veterinary
  • Ehrlichiosis / epidemiology*
  • Ehrlichiosis / veterinary*
  • Ixodes / microbiology*
  • Population Surveillance
  • Rodentia / microbiology*
  • Seroepidemiologic Studies