ArticleVeterinary research communications2024
Molecular evidence of Bartonella spp. in tropical wild birds from the Brazilian Pantanal, the largest wetland in South America.
Article in Veterinary research communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 9 citations in OpenAlex.
- Occurrence and Genetic Diversity ofPathogens (Basel, Switzerland) · 2026Article
- 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
- Using Digital PCR to Unravel the Occurrence of Piroplasmids,Pathogens (Basel, Switzerland) · 2025Article
- Validation of a High-Throughput Microfluidic Real-Time PCR for the Detection of Vector-Borne Agents in Wild Birds from the Brazilian Pantanal.Pathogens (Basel, Switzerland) · 2025Article
- Uropygial gland microbiota of nearctic-neotropical migrants vary with season and migration distance.Animal microbiome · 2025Article
- Molecular survey of Hepatozoon spp., piroplasmids, and onchocercids in wild birds from the Brazilian Pantanal.Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria · 2025Article
- Molecular Survey on the Occurrence of Tick-Borne Bacteria in Wild Birds from Central Italy.Veterinary sciences · 2024Article
- Novel Tick-Borne Anaplasmataceae Genotypes in Tropical Birds from the Brazilian Pantanal Wetland.Microorganisms · 2024Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Despite the worldwide occurrence of bartonellae in a broad range of mammal species, in which they usually cause a long-lasting erythrocytic bacteremia, few studies reported Bartonella spp. in avian hosts. The present work aimed to investigate the occurrence and molecular identity of Bartonella spp. infecting birds in the Pantanal wetland, central-western Brazil using a multigene approach. For this purpose, blood samples were collected from 517 individuals from 13 avian orders in the states of Mato Grosso and Mato Groso do Sul. DNA was extracted from avian blood and 500/517 (96.7%) samples were positive in a conventional PCR targeting the avian β-actin gene. Nineteen (3.8%) out of 500 avian blood samples were positive in a qPCR assay for Bartonella spp. based on the nuoG gene. Among 19 avian blood DNA samples positive in the qPCR for Bartonella spp., 12 were also positive in the qPCR for Bartonella based on the 16S-23S RNA Intergenic region (ITS). In the PCR assays performed for molecular characterization, one 16S rRNA, three ribC, and one nuoG sequences were obtained. Based on BLASTn results, while 1 nuoG, 2 ribC, and 2 ITS sequences showed high identity to Bartonella henselae, one 16S rRNA and 2 ITS showed high similarity to Bartonella machadoae in the sampled birds. Bartonella spp. related to B. henselae and B. machadoae were detected, for the first time, in wild birds from the Brazilian Pantanal.
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