C Maritza Pupo-Antúnez, C Victoria Cabrera Rodriguez, Yaimee Vázquez Mojena, Mike Drebot, Maya Andonova, Félix Dickinson Meneses, Omar Fuentes González, Antonio Pérez Rodriguez, Paulino Santos Montero
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[Serological study carried out in Cuban localities where confirmed western Nile virus infection is present].
Introduction: first infected cases caused by West Nile virus were reported in Cuba in 2004.
Objective: to monitor and learn about the prevalence of the West Nile virus in those areas with confirmed cases.
Methods: the study was conducted in Jatibonico municipality and in the city of sancti Spiritus. A total number of 14 persons, 8 horses and 41 birds were researched to detect antibodies to flavivirus and specific antibodies to West Nile virus.
Results: the presence of specific antibodies to West Nile virus was confirmed in 4 samples of sera from birds and in 4 from horses. One person was confirmed as one case of asymptomatic West Nile virus infection.
Conclusions: the presence of specific antibodies to West Nile virus in birds, horses and persons residing in areas where there are confirmed cases showed that a local amplification cycle had been established in Cuba before this study.
期刊介绍：
La Revista Cubana de Medicina Tropical tiene la misión de publicar artículos científicos especializados en medicina tropical, microbiología, parasitología, epidemiología y otras especialidades afines. Se distribuye directamente por el editor a los suscriptores en formato impreso (ISSN 0375-0760). Está dirigida a profesionales y técnicos en el campo de la medicina tropical, microbiología, parasitología y epidemiología. Recibe contribuciones en idioma español, inglés y portugués sin distinción en el país de procedencia.
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