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J Am Mosq Control Assoc ; 4(4): 524-8, 1988 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-2852209

RESUMO

A study was conducted to determine the pattern of St. Louis encephalitis (SLE) virus activity in the avian populations of the Los Angeles metropolitan area in 1986. In total, 679 birds of 42 species were captured at 7 study sites. The overall prevalence of SLE neutralizing (N) antibody of 3% indicated enzootic transmission. Antibody prevalences were higher in birds sampled in the central part of the metropolitan area, which was consistent with other epidemiologic data. The use of specific avian species as sentinels for future surveillance of SLE virus activity was suggested.


Assuntos
Anticorpos Antivirais/análise , Aves/microbiologia , Reservatórios de Doenças , Vírus da Encefalite de St. Louis/imunologia , Encefalite de St. Louis/transmissão , Flavivirus/imunologia , Animais , Los Angeles , Especificidade da Espécie
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