期刊
VETERINARY MICROBIOLOGY
卷 168, 期 1, 页码 225-228出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.vetmic.2013.10.016
关键词
Bartonella henselae; Cat; Argentina; MLVA; MLST
资金
- Fondo de Investigacion Sanitaria of ISCIII [PI10/00051]
- Agencia Espanola de Cooperacion Internacional (MAEC-AECID, program II.B)
In Argentina, data on the presence of members of the genus Bartonella is scarce. To increase knowledge about these zoonotic pathogens in this country, the presence and variability of Bartonella spp. was investigated in cats and dogs from Buenos Aires. Bartonella spp. was detected in 17.8% of cats, while all dogs tested negative by PCR and Reverse Line Blot. B. henselae was the most frequent species, being detected in 11.9% (14/101), while B. clarridgeiae was found in only 5.9% (6/101) of the cats. Afterwards, B. henselae isolates and positive blood samples were characterized by Multiple Locus Sequence Typing (MLST) and Multiple Locus Variable Number Tandem Repeats Analysis (MLVA). As result, four different MLST sequence types (ST) and eight MLVA profiles were identified. ST 1 was the most frequent variant found in cats, followed by ST 8. Interestingly, some of the MLVA profiles that were detected in this study have been previously associated with human disease, and represents a potential risk of infection. Veterinarians and physicians should consider the presence of these emerging pathogens in their diagnostic routine. (C) 2013 Elsevier B.V. All rights reserved.
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