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Prevalence of Flavivirus and A lphavirus in bats captured in the state of Yucatan, southeastern Mexico.
Yeh-Gorocica, Aaron; Torres-Castro, Marco; Carrillo-Chan, Claudia; Suarez-Galaz, Alejandro; Suarez-Galaz, Melissa; Moguel-Chin, Wilson; Panti-May, Alonso; Lugo-Caballero, Cesar; Puerta-Guardo, Henry; Chable-Santos, Juan; Manrique-Saide, Pablo; Ayora-Talavera, Guadalupe; Selem-Salas, Celia; Frias-Casas, Mario; Rivero-Juarez, Antonio.
Afiliação
  • Yeh-Gorocica A; Laboratorio de Zoonosis y otras Enfermedades Transmitidas por Vector, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Torres-Castro M; Laboratorio de Zoonosis y otras Enfermedades Transmitidas por Vector, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Carrillo-Chan C; Laboratorio de Zoonosis y otras Enfermedades Transmitidas por Vector, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Suarez-Galaz A; Laboratorio de Zoonosis y otras Enfermedades Transmitidas por Vector, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Suarez-Galaz M; Laboratorio de Zoonosis y otras Enfermedades Transmitidas por Vector, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Moguel-Chin W; Laboratorio de Zoonosis y otras Enfermedades Transmitidas por Vector, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Panti-May A; Laboratorio de Zoonosis y otras Enfermedades Transmitidas por Vector, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Lugo-Caballero C; Laboratorio de Enfermedades Emergentes y Reemergentes, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Puerta-Guardo H; Laboratorio de Virologia, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Chable-Santos J; Unidad Colaborativa para Bioensayos Entomologicos, Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biologicas y Agropecuarias, Universidad Autonoma de Yucatan, Merida, Mexico.
  • Manrique-Saide P; Departamento de Zoologia, Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biologicas y Agropecuarias, Universidad Autonoma de Yucatan, Merida, Mexico.
  • Ayora-Talavera G; Departamento de Zoologia, Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biologicas y Agropecuarias, Universidad Autonoma de Yucatan, Merida, Mexico.
  • Selem-Salas C; Unidad Colaborativa para Bioensayos Entomologicos, Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biologicas y Agropecuarias, Universidad Autonoma de Yucatan, Merida, Mexico.
  • Frias-Casas M; Laboratorio de Virologia, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Universidad Autonoma de Yucatan, Merida, Mexico.
  • Rivero-Juarez A; Departamento de Zoologia, Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biologicas y Agropecuarias, Universidad Autonoma de Yucatan, Merida, Mexico.
One Health ; 19: 100876, 2024 Dec.
Article em En | MEDLINE | ID: mdl-39258264
ABSTRACT
Flavivirus (family Flaviviridae) and Alphavirus (family Togaviridae) are mosquito-borne viruses that poses a significant risk to public health worldwide. Examples of these viruses include Dengue virus (DENV) and Zika virus (ZIKV) in the Flavivirus genus, and Chikungunya virus (CHIKV) in the Alphavirus genus. The potential contribution of bats in the mosquito-to-human transmission cycle of these viral genera in the tropics has not been studied. Here, a total of 144 bats belonging to three families (Emballonuridae, Phyllostomidae, and Molossidae) and six species were captured for one year using mist nets in sites with different landscapes (forest and grassland) in the state of Yucatan, southeastern Mexico. Blood samples and rectal and oral swabs were collected to detect Flavivirus and Alphavirus RNA genomes through RT-PCR. Flavivirus RNA was detected in 53 individuals (36.8%; 95% CI 29.4%-44.9%), and Alphavirus RNA was detected in 59 individuals (40.1%; 95% CI 33.2%-49.2%). The sequences obtained were consistent with ZIKV and DENV, into the Flavivirus, and CHIKV into the Alphavirus positive samples. The prevalence of both Flavivirus and Alphavirus was higher during the dry season compared with the rainy season. This high positivity rate, highlighted in both Flavivirus and Alphavirus, suggests a potential contribution of bats in the circulation of these viral genera in sylvatic environments. Seasonal variation in viral genera prevalence, with higher prevalence during dry seasons than rainy seasons, may suggest specific viral activity patterns in response to climatic conditions.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE País/Região como assunto: Mexico Idioma: En Revista: One Health Ano de publicação: 2024 Tipo de documento: Article País de afiliação: México País de publicação: Holanda

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE País/Região como assunto: Mexico Idioma: En Revista: One Health Ano de publicação: 2024 Tipo de documento: Article País de afiliação: México País de publicação: Holanda