title: Prevalence of Anaplasma phagocytophilum and coinfection with Borrelia burgdorferi sensu lato in the hard tick Ixodes ricinus in the city of Hanover (Germany).
abstract: The castor bean tick Ixodes ricinus has been found to be the main vector for Lyme borreliosis spirochetes and Anaplasma phagocytophilum in Central Europe. 1646 I. ricinus ticks from Hanover, a city located in Northern Germany, were examined for infection with A. phagocytophilum and coinfection with Borrelia burgdorferi sensu lato (sl) to obtain so far missing prevalence data for this region. The total A. phagocytophilum infection rate was 3.2% (52/1646 ticks), divided into 4.1% (32/777) adults and 2.3% (20/869) nymphs. Coinfections with B. burgdorferi sl were found in 0.9% of all tick stages. The detected genospecies were B. afzelii, B. garinii, B. burgdorferi sensu stricto (ss), and B. garinii, which was the most frequent species in coinfected ticks.
authors.affiliation: Institute for Parasitology, University of Veterinary Medicine Hannover, Hannover, Germany.
authors.forename: Sabine
authors.initials: S
authors.lastname: Schicht
authors.forename: Sonja
authors.initials: S
authors.lastname: Junge
authors.forename: Thomas
authors.initials: T
authors.lastname: Schnieder
authors.forename: Christina
authors.initials: C
authors.lastname: Strube
mesh_terms: D041081:Anaplasma phagocytophilum / Q000302:isolation & purification*; D000818:Animals; D001096:Arachnid Vectors / Q000382:microbiology; D025065:Borrelia burgdorferi; D015748:Borrelia burgdorferi Group / Q000302:isolation & purification*; D016873:Ehrlichiosis / Q000453:epidemiology* / Q000635:transmission; D005260:Female; D005858:Germany / Q000453:epidemiology; D018884:Ixodes / Q000382:microbiology*; D008193:Lyme Disease / Q000453:epidemiology* / Q000635:transmission; D008297:Male; D015995:Prevalence