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RESEARCH PAPER
 
CC BY-NC-ND 3.0
 
 

First evidence of Babesia venatorum and Babesia capreoli in questing Ixodes ricinus ticks in the Czech Republic

Jan Mendel 1,  
Zdenek Hubalek 1, 2,  
Ivo Rudolf 1, 2
 
1
Institute of Vertebrate Biology, Academy of Sciences, Brno, Czech Republic
2
Masaryk University, Department of Experimental Biology, Brno, Czech Republic
Ann Agric Environ Med 2015;22(2):212–214
KEYWORDS:
ABSTRACT:
Introduction and objective:
Ixodes ricinus is the most common tick species occurring in Central Europe and it serves as a principal vector of emerging human pathogens. The aim of this study was to determine the prevalence of Babesia spp. in host-seeking I. ricinus in urban and natural habitats.

Material and Methods:
PCR was applied on samples to assess prevalence of Babesia spp. in questing ixodid ticks. Sequencing was used for Babesia species determination.

Results:
1,473 I. ricinus ticks (1,294 nymphs, 99 males and 80 females) were examined for the presence of Babesia spp. at the two study sites. Minimum infection rate for Babesia spp. was found to be 0.5% (infected I. ricinus nymphs were only detected in the natural ecosystem). Two Babesia species were identified by sequencing: B. venatorum (formerly called Babesia sp. EU1) and B. capreoli.

Conclusions:
The results obtained represent the first evidence of the occurrence of B. venatorum and B. capreoli in host-seeking I. ricinus ticks in the Czech Republic.

eISSN:1898-2263
ISSN:1232-1966