NDLI: The importance of Ixodes arboricola in transmission of Rickettsia spp., Anaplasma phagocytophilum, and Borrelia burgdorferi sensu lato in the Czech Republic, Central Europe.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Spitalská, Eva Literák, Ivan Kocianová, Elena Taragel'ová, Veronika
Spatial Coverage	Czech Republic
Description	Author Affiliation: Spitalská E ( Institute of Virology , Slovak Academy of Sciences, Bratislava, Slovak Republic .)
Abstract	Wild birds are known to be a reservoir of infectious disease agents and disseminatory hosts of ticks. The purpose of this work was to obtain information about the occurrence of rickettsial, anaplasmal, and borrelial infections in some ticks that parasitize wild birds in the Czech Republic. A total of 549 subadult ticks of three species Ixodes arboricola (75.0%), Ixodes ricinus (23.1%), and Haemaphysalis concinna (1.8%) were collected from 20 species of birds (Passeriformes). Rickettsiae were detected in 44.0% larvae and 24.5% nymphs of I. arboricola collected from Parus major, Poecile palustris, and Sitta europaea. Rickettsiae-positive I. ricinus larvae (13.7%) were collected from P. major, Cyanistes caeruleus, and S. europaea, and 2.6% of nymphs from Erithacus rubecula and Prunella modularis. Comparison of sequences of a gltA gene fragment with data available in GenBank identified Rickettsia helvetica, a spotted fever rickettsia associated with human infections, and other Rickettsia spp. Anaplasma phagocytophilum was found only in two I. ricinus nymphs collected from E. rubecula and P. major. Infections with Borrelia burgdorferi sensu lato were recorded in 1.3% larvae of I. arboricola acquired from P. palustris and P. major and in 11.8% larvae and 25.0% nymphs of I. ricinus collected from P. major, P. palustris, C. caeruleus, Acrocephalus schoenobaenus, Turdus merula, Carpodacus erythrinus, Sylvia atricapilla, P. modularis, and Phylloscopus collybita. Reverse-line blot hybridization showed infections with Borrelia garinii and Borrelia valaisiana and mixed infections with these two genospecies. This is the first record of a high rate of rickettsial infection in I. arboricola subadult ticks acquired from birds in the Czech Republic and in central Europe. Our study suggests that I. arboricola, P. major, and P. palustris play important roles in circulating rickettsiae.
File Format	HTM / HTML
ISSN	15303667
Issue Number	9
Volume Number	11
e-ISSN	15577759
Journal	Vector-Borne and Zoonotic Diseases
Language	English
Publisher	Mary Ann Liebert, Inc.
Publisher Date	2011-09-01
Publisher Place	United States
Access Restriction	Subscribed
Subject Keyword	Discipline Communicable Diseases Discipline Epidemiology Arachnid Vectors Microbiology Birds Parasitology Ixodes Anaplasma Phagocytophilum Isolation & Purification Animals Borrelia Burgdorferi Czech Republic Databases, Nucleic Acid Larva Nymph Polymerase Chain Reaction Rickettsia Genetics Sequence Analysis Journal Article Research Support, Non-u.s. Gov't
Content Type	Text
Resource Type	Article
Subject	Infectious Diseases Virology Microbiology

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