ArticlePloS one2018
Outcomes of Trypanosoma cruzi and Trypanosoma evansi infections on health of Southern coati (Nasua nasua), crab-eating fox (Cerdocyon thous), and ocelot (Leopardus pardalis) in the Brazilian Pantanal.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.
- Systematic review and meta-analysis on the global distribution, host range, and prevalence of Trypanosoma evansi.Parasites & vectors · 2019Pooled it
- Invasive Alien Species of European Union Concern: A Systematic Review of High-Priority Pathogens in 22 Species in a One Health Framework.Animals : an open access journal from MDPI · 2026Review
- Hematological and Biochemical Outcomes of Leishmania Infantum Infection in the South American Coati (Nasua nasua) in an Endemic Area of Visceral Leishmaniasis in Central Western Brazil.Acta parasitologica · 2026Article
- Individual variation within parasite communities of endangered African lions.Royal Society open science · 2025Article
- Molecular Characterization, Oxidative Stress-Mediated Genotoxicity, and Hemato-Biochemical Changes in Domestic Water Buffaloes Naturally Infected withPathogens (Basel, Switzerland) · 2025Article
- Molecular Survey of HemotropicPathogens (Basel, Switzerland) · 2023Article
- Multi-Locus Sequencing Reveals Putative Novel Anaplasmataceae Agents, 'Microorganisms · 2022Article
- Concurrent Trypanosomosis, Babesiosis and Toxocarosis in a Dog: a Case Report.Journal of arthropod-borne diseases · 2022Article
- The outcomes of polyparasitism in stray cats from Brazilian Midwest assessed by epidemiological, hematological and pathological data.Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria · 2022Article
- Article
- Prevalence and Epitope Recognition of Anti-Pathogens (Basel, Switzerland) · 2020Article
- Physiological implications of life at the forest interface of oil palm agriculture: blood profiles of wild Malay civets (Conservation physiology · 2020Article
- The influence of parasitism byInternational journal for parasitology. Parasites and wildlife · 2019Article
- Article
Corrections and comments
- Erratum issued
Authors and funding
14 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The occurrence of Trypanosoma spp. in wild carnivore populations has been intensively investigated during the last decades. However, the impact of these parasites on the health of free-living infected animals has been largely neglected. The Pantanal biome is the world's largest seasonal wetland, harboring a great diversity of species and habitats. This includes 174 species of mammals, of which 20 belong to the order Carnivora. The present study aimed to investigate the effect of Trypanosoma evansi and Trypanosoma cruzi infections and coinfections on the health of the most abundant carnivores in the Pantanal: coati (Nasua nasua), crab-eating fox (Cerdocyon thous), and ocelot (Leopardus pardalis). We captured 39 coatis, 48 crab-eating foxes, and 19 ocelots. Diagnostic tests showed T. cruzi infection in 7 crab-eating foxes and 5 coatis. Additionally, 7 crab-eating foxes, 10 coatis, and 12 ocelots were positive for T. evansi. We observed coinfections in 9 crab-eating foxes, 8 coatis, and 2 ocelots. This is the first report of T. evansi and T. cruzi infection on the health of free-living ocelots and crab-eating foxes. We showed that single T. evansi or T. cruzi infection, as well as coinfection, caused some degree of anemia in all animals, as well as an indirect negative effect on body condition in coatis and crab-eating foxes via anemia indicators and immune investment, respectively. Furthermore, the vigorous immune investment observed in sampled coatis, crab-eating foxes and ocelots infected by T. evansi, T. cruzi and coinfected can be highly harmful to their health. Overall, our results indicate that single and combined infection with T. evansi and T. cruzi represent a severe risk to the health of wild carnivores in the Pantanal region.
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