ArticleThe Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Detection of Bartonella henselae DNA in Triatoma sordida collected in peridomiciliary environments.
Article in The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed.
- Between insects and birds: molecular evidence of Bartonella henselae DNA in Rhodnius prolixus (Stål, 1859) from an insectary and Cairina moschata (Linnaeus, 1758) ducks used as triatomine blood meal source.Revista do Instituto de Medicina Tropical de Sao Paulo · 2026Article
- Article
- Multi systemic compromise due to Bartonella henselae in a child.Revista do Instituto de Medicina Tropical de Sao Paulo · 2025Article
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10 authors.
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Abstract
Bartonelloses represent a group of potentially fatal diseases associated with various clinical manifestations including endocarditis. Caused by bacteria belonging to the genus Bartonella, these microorganisms have a remarkable ability to infect mammals, and their transmission is commonly associated with hematophagous vectors such as fleas, lice, mosquitoes, and ticks. The aim of this study was to evaluate the occurrence of Bartonella sp. DNA in 81 triatomines of the species Triatoma sordida collected in the field in peri‑domiciliary areas of the Brazilian city of Seabra, located in the state of Bahia. Nested PCR was conducted targeting the ftsZ gene and real-time PCR targeting the gltA gene, both representing specific reactions for Bartonella henselae. Additionally, conventional PCR targeting kDNA was employed to evaluate the presence of Trypanosoma cruzi. Of the samples tested, 23/81 (28.39 %) bugs showed positive PCR for B. henselae. No sample showed positive PCR for T. cruzi. The high prevalence of triatomines with a positive PCR for B. henselae emphasizes the close relationship between these insects and the bacteria, indicating the need for further studies to investigate the vectorial potential of these kissing bugs.
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