Trypanosoma cruzi discrete typing unit TcIV implicated in a case of acute Chagas disease in a domiciliated dog in the western Amazon

被引:1
|
作者
Siqueira de Vasconcelos, Luciene Almeida [1 ]
Oliveira, Josue Costa [1 ]
Andrade da Silva Junior, Rubens Celso [1 ]
Brandao Justiniano, Silvia Cassia [1 ]
Souza, Eder dos Santos [1 ]
Costa Magalhaes, Laylah Kelre [2 ]
Silveira, Henrique [3 ]
Villarouco da Silva, George Allan [1 ]
de Oliveira Guerra, Jorge Augusto [1 ]
Vale Barbosa Guerra, Maria das Gracas [1 ,2 ]
机构
[1] Fundacao Med Trop Doutor Heitor Vieira Dourado, Ctr Entomol, Manaus, Amazonas, Brazil
[2] Univ Estado Amazonas, Programa Posgrad Med Trop, Manaus, Amazonas, Brazil
[3] Univ Nova Lisboa, Inst Higiene & Med Trop, Lisbon, Portugal
关键词
Trypanosomatidae; Surveillance; Domestic dog;
D O I
10.1590/0037-8682-0873-2020
中图分类号
R38 [医学寄生虫学]; Q [生物科学];
学科分类号
07 ; 0710 ; 09 ; 100103 ;
摘要
Chagas disease is caused by the protozoan Trypanosoma cruzi. Seven lineages have been identified based on different molecular markers, namely TcI, TcII, TcIII, TcIV, TcV, TcVI, and TcBat. Dogs play the role of epidemiological sentinels being domestic reservoirs of T. cruzi. The aim of the current study was to report the first case of CD in a domestic dog in Manaus, Amazonas, Brazil, infected with T. cruzi DTU TcIV. We hope our report encourages veterinarians and surveillance professionals to a take a deeper look at T. cruzi infection in domestic animals.
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页数:4
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