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Fasciola hepatica in capybara.
Vamilton Alvares Santarém1, Raimundo Alberto Tostes, Haroldo Alberti
1Hospital Veterinário da Universidade do Oeste Paulista, Rodovia Raposo Tavares km 572, Bairro Limoeiro, 19067-175 Presidente Prudente, São Paulo, Brazil. vamilton@unoeste.br
Acta Tropica
|June 16, 2006
Summary
This study documents the first confirmed case of Fasciola hepatica infection in an adult female capybara. The findings suggest capybaras may be susceptible to this liver fluke, impacting their health.
Area of Science:
- Veterinary Parasitology
- Zoonotic Diseases
- Wildlife Health
Background:
- Fasciola hepatica is a globally significant trematode parasite affecting livestock.
- Capybaras (Hydrochoerus hydrocheris) are large South American rodents, and their susceptibility to F. hepatica is not well-documented.
- Understanding parasite prevalence in wildlife is crucial for disease management and ecological balance.
Observation:
- An adult female capybara presented with macroscopic and microscopic hepatic lesions.
- Mature forms of Fasciola hepatica were identified within the liver.
- The observed lesions were consistent with fascioliasis.
Findings:
- Confirmed presence of Fasciola hepatica in an adult female capybara.
- Morphological characteristics of the parasite and hepatic lesions support a diagnosis of fascioliasis.
- This represents a novel host record for Fasciola hepatica.
Implications:
- Highlights the potential for capybaras to act as hosts for Fasciola hepatica.
- Suggests the need for further research into the epidemiology of F. hepatica in capybara populations.
- Raises awareness for potential zoonotic transmission risks and impacts on wildlife health management.