Serologic evidence of West Nile virus infection in horses, Yucatan State, Mexico

Serum samples were obtained from 252 horses in the State of Yucatan, Mexico, from July to October 2002. Antibodies to West Nile virus were detected by epitope-blocking enzyme-linked immunosorbent assays in three (1.2%) horses and confirmed by plaque reduction neutralization test. We report the first...

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Veröffentlicht in:	Emerging infectious diseases 2003-07, Vol.9 (7), p.857-859
Hauptverfasser:	Loroño-Pino, María A, Blitvich, Bradley J, Farfán-Ale, José A, Puerto, Fernando I, Blanco, José M, Marlenee, Nicole L, Rosado-Paredes, Elsy P, García-Rejón, Julian E, Gubler, Duane J, Calisher, Charles H, Beaty, Barry J
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Antibodies, Viral - blood Diagnosis Diseases Dispatch flavivirus horse Horse Diseases - epidemiology Horse Diseases - virology Horses Mexico Mexico - epidemiology surveillance West Nile Fever - epidemiology West Nile Fever - immunology West Nile Fever - veterinary West Nile virus West Nile virus - immunology West Nile virus - isolation & purification
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Beschreibung
Zusammenfassung:	Serum samples were obtained from 252 horses in the State of Yucatan, Mexico, from July to October 2002. Antibodies to West Nile virus were detected by epitope-blocking enzyme-linked immunosorbent assays in three (1.2%) horses and confirmed by plaque reduction neutralization test. We report the first West Nile virus activity in the State of Yucatan.
ISSN:	1080-6040 1080-6059
DOI:	10.3201/eid0907.030167