Medicina Veterinaria · 2026
Parásitos gastrointestinales en zarigüeyas (Didelphis Marsupialis) procedentes de entornos sinantrópicos e ingresadas al Cavr Del Bioparque Ukumarí, Pereira.
Solo ficha. El repositorio marca este trabajo como «Acceso abierto»: el PDF no es público, así que aquí no hay texto para leer. Ver la ficha en el repositorio.
Resumen
Characterization and Distribution of Gastrointestinal Parasites in Opossums (Didelphis marsupialis) from Synanthropic Environments Admitted to the Wildlife Care and Rehabilitation Center (CAVR) of Ukumarí Biopark, Pereira. Opossums, classified as synanthropic animals, play an important role in the dynamics of parasite transmission among wildlife, domestic animals, and humans; therefore, it is essential to evaluate and characterize the parasites they may harbor. The aim of this study was to characterize the presence of gastrointestinal parasites in opossums (Didelphis marsupialis) admitted to the CAVR. Fecal samples were obtained in the district of Cerritos in the city of Pereira through a sampling method designed to minimize stress to the animals (spontaneous defecation). A total of 18 samples were collected, of which only one was positive, representing a 5.6% prevalence of gastrointestinal parasites in the evaluated population, specifically Strongyloides spp. The study suggests performing a follow-up coprological evaluation of the individuals, since adult-stage nematodes were detected, which may indicate that other evaluated individuals could be in earlier stages of infection. Additionally, it is recommended to evaluate the diets provided, environmental disinfection protocols, and other factors that may prevent or eliminate the presence of gastrointestinal parasites in opossums.