Molecular detection of rickettsial agents of hard ticks (Acari: Ixodidae) collected from wild birds of Panama

被引:11
作者
Bermudez, Sergio [1 ,2 ]
Dominguez, Lillian [1 ]
Ochoa, Isis [3 ]
Goncalves Oliveira, Jonathan [4 ,5 ]
Sampaio De Lemos, Elba Regina [4 ,5 ]
Castillo, Bernardo [6 ]
Smith, Diorene [6 ]
Herrera, Jorge [3 ]
Ogrzewalska, Maria [4 ]
机构
[1] Inst Conmemorat Gorgas Estudios Salud, Dept Invest Entomol Med, Ave Justo Arosemena & Calle 35, Panama City 081602593, Panama
[2] Estn Cient Coiba AIP, Panama City, Panama
[3] Smithsonian Trop Res Inst, Panama City, Panama
[4] Fundacao Oswaldo Cruz, Inst Oswaldo Cruz, Lab Hantaviroses & Rickettsioses, Pavilhao Helio & Peggy Pereira 1 Andar,Sala B115, Rio De Janeiro 21040360, RJ, Brazil
[5] Univ Fed Rio de Janeiro, Programa Posgrad Genet, Rio De Janeiro, RJ, Brazil
[6] Parque Municipal Summit, Panama City, Panama
关键词
birds; Ixodidae; Rickettsia; Amblyomma; Panama; BRAZILIAN SPOTTED-FEVER; GENUS RICKETTSIA; AMBLYOMMA-AMERICANUM; ATLANTIC FOREST; SAO-PAULO; EHRLICHIA; INFECTION; BORRELIA; RHIPICEPHALUS; PREVALENCE;
D O I
10.11158/saa.25.4.3
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Ticks (Acari: Ixodidae) collected from wild birds in Panama were tested for the presence of tick-borne pathogens as Rickettsia, Anaplasma, Ehrlichia, Bartonella, Borrelia, Hepatozoon sp., and Babesia. Overall 124 ticks were found in 57 birds belonging to 28 species: Amblyomma longirostre (32 larvae, 1 nymph), Amblyomma nodosum (30 nymphs), Amblyomma geayi (15 larvae, 1 nymph), Amblyomma varium (5 larvae, 2 nymphs), Amblyomma naponense (2 larvae), Amblyomma ovale (2 larvae), and Amblyomma calcaratum (1 larva). DNA of Rickettsia amblyommatis was detected in 65% ofA. longirostre, 69% of A. geayi and 14% of A. varium. Moreover, results from two larvae of A. longirostre showed DNA of unidentified Rickettsia sp. No DNA of Borrelia, Bartonella, Anaplasmataceae neither Babesia nor Hepatozoon was detected. These results expand knowledge about the host for immature Amblyomma ticks in Panama and show the first data of Rickettsia in ticks collected from birds in this country.
引用
收藏
页码:622 / 632
页数:11
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