Vigilancia de la salud de la fauna silvestre como herramienta clave en el enfoque “Una salud”
; Blanco, Paula
; Figini, Iara
; Wiemeyer, Guillermo ; Guillermi, Eliana ; Persíngola, Alejandro ; Minatel, Leonardo ; Li Puma, María Cecilia ; Orozco, Maria Marcela 
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Fecha
12/2024
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Universidad Católica de Córdoba
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2545-8302
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“Una Salud” es un enfoque multidisciplinario que integra la salud animal, humana y ambiental, por medio de estrategias para la detección temprana de enfermedades, como la vigilancia de salud en fauna silvestre. El objetivo de este trabajo fue emplear estas estrategias en tres Parques Nacionales de Argentina y sus zonas de interfaz. Se realizaron muestreos oportunistas de animales muertos y/o enfermos hallados durante recorridas o reportados por la comunidad local, complementando el registro de casos con la aplicación móvil “Marandu”. En paralelo se realizaron muestreos sistemáticos de microroedores, murciélagos, artrópodos vectores y matrices ambientales. Las muestras fueron analizadas mediante técnicas específicas para la detección de patógenos y plaguicidas. Se muestrearon 119 mamíferos muertos de diferentes especies, 406 microroedores y 279 murciélagos vivos, y se colectaron 629 artrópodos y 263 muestras ambientales. Los diagnósticos revelaron la presencia de Trypanosoma sp., T. evansi, T. theileri, Anaplasma marginale, Theileria cervi y más de 15 plaguicidas en ambiente y en tejidos animales. Estos resultados subrayan la importancia de una vigilancia continua e integrada para prevenir y controlar enfermedades emergentes y escenarios de contaminación ambiental
“One Health” is a multidisciplinary approach that integrates animal, human, and environmental health through key strategies for early disease detection, such as wildlife health surveillance. The aim of this work was to implement these strategies in three National Parks of Argentina and their interface zones. Opportunistic sampling of dead and/or sick animals found during patrols or reported by the local community was carried out, complemented by case registration using the “Marandu” mobile app. In parallel, systematic sampling of small rodents, bats, vector arthropods, and environmental matrices was conducted. The collected samples were analyzed in the laboratory using specific techniques for the detection of pathogens and pesticides. A total of 119 dead mammals of different species, 406 micro rodents and 279 live bats were sampled, and 629 arthropods and 263 environmental samples were collected. Diagnostics revealed the presence of Trypanosoma sp., T. evansi, T. theileri, Anaplasma marginale, Theileria cervi, and more than 15 pesticides in the environment and animal tissues. These results highlight the importance of continuous and integrated surveillance to prevent and control emerging diseases and environmental contamination scenarios.
“One Health” is a multidisciplinary approach that integrates animal, human, and environmental health through key strategies for early disease detection, such as wildlife health surveillance. The aim of this work was to implement these strategies in three National Parks of Argentina and their interface zones. Opportunistic sampling of dead and/or sick animals found during patrols or reported by the local community was carried out, complemented by case registration using the “Marandu” mobile app. In parallel, systematic sampling of small rodents, bats, vector arthropods, and environmental matrices was conducted. The collected samples were analyzed in the laboratory using specific techniques for the detection of pathogens and pesticides. A total of 119 dead mammals of different species, 406 micro rodents and 279 live bats were sampled, and 629 arthropods and 263 environmental samples were collected. Diagnostics revealed the presence of Trypanosoma sp., T. evansi, T. theileri, Anaplasma marginale, Theileria cervi, and more than 15 pesticides in the environment and animal tissues. These results highlight the importance of continuous and integrated surveillance to prevent and control emerging diseases and environmental contamination scenarios.
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