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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Wild birds as host of Borrelia burgdorferi sensu lato in northwestern Argentina

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Author(s):
Flores, Fernando S. [1] ; Munoz-Leal, Sebastian [2] ; Diaz, Adrian [1, 3] ; Labruna, Marcelo B. [2]
Total Authors: 4
Affiliation:
[1] Univ Nacl Cordoba, Fac Ciencias Med, CONICET, Inst Virol Dr JM Vanella, Enfermera Gordillo Gomez S-N, Ciudad Univ, Cordoba - Argentina
[2] Univ Sao Paulo, Dept Med Vet Prevent & Saude Anim, Fac Med Vet & Zootecnia, BR-05508270 Sao Paulo, SP - Brazil
[3] Univ Nacl Cordoba, CONICET, Inst Invest Biol & Tecnol, Cordoba - Argentina
Total Affiliations: 3
Document type: Journal article
Source: TICKS AND TICK-BORNE DISEASES; v. 9, n. 6, p. 1586-1589, SEP 2018.
Web of Science Citations: 1
Abstract

Borrelia burgdorferi sensu lato (s. l.) spirochetes are associated with a wide range of vectors and hosts. Birds are important hosts in the ecology of some hard ticks (Ixodidae) in northwestern Argentina, where B. burgdorferi s.l. have been detected in Ixodes pararicinus. We evaluated Borrelia infection in ticks collected from wild birds by molecular analysis through the presence of Borrelia DNA (by nested-PCR targeting the fla gene). A total of 381 ticks (357 larvae and 24 nymphs) belonging to four species (I. pararicinus, Haemaphysalis juxtakochi, Haemaphysalis leporispalustris and Amblyomma sp.) were collected. Partial sequences of the fla gene of Borrelia (100% identical to Borrelia sp. haplotype I from Argentina) were detected in 9 of 70 tick pools (6 pools of larvae and 1 pool of nymphs of I. pararicinus, and in 2 pools of H. juxtakochi larvae) collected on Turdus rufiventris, Syndactila rufosuperciliata and Troglodytes aedon. The results of this study suggest that resident birds have reservoir capacity for Borrelia sp. haplotype I. (AU)

FAPESP's process: 13/50605-6 - Evaluation of the infection of birds and hard ticks by Flavivirus and Rickettsias of regional healthy importance
Grantee:Marcelo Bahia Labruna
Support Opportunities: Regular Research Grants