Caracterizacion antigenica e inmunogenica de varias cepas del serotipo Indiana de estomatitis vesicular aisladas en Brasil / Antigenic and immunogenic characterization of various strains of the Indiana serotype of vesicular stomatitis isolated in Brazil
Boletin del Centro Panamericano de Fiebre Aftosa
; (51): 23-30, ene.-dic. 1985. ilus
Article
en En, Es
| PAHO
| ID: pah-1964
Biblioteca responsable:
US1.1
Ubicación: US1.1, PAHO COLL
ABSTRACT
Antigenic studies performed with vesicular stomatitis (VS) virus strains of the serotype Indiana (IND), Rancharia-Brazil/66 and Riberao-Brazil/78, isolated in the state of Sao Paulo, Brazil in 1966 and 1979, respectively, indicated that they have to be classified within the subtype IND-2 and that they are related to virus strains Salto-Argentina/63 and Cocal-Trinidad/61. The Espinoza-Brazil/77 strain isolated in 1977 in cattle of the state of Minas Gerais is closely related to the Alagoas-Brazil/64 strain, subtype IND-3. Studies of sera from recovered animals and immunodiffusion gel agar test confirmed the results obtained by 50 percent complement fixation tests. Field pathogenicity indicated that strains from the subtype IND-2 only affected horses, while the IND-3 subtype viruses affected cattle to a lower degree in comparison with horses. The northeast states and Minas Gerais, in Brazil, are affected by VS virus subtype IND-3, while in Sao Paulo and Rio Grande do Sul subtype IND-2 strains are identified
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Colección:
04-international_org
Base de datos:
PAHO
Asunto principal:
Estomatitis
/
Virus de la Estomatitis Vesicular Indiana
País/Región como asunto:
America do sul
/
Brasil
Idioma:
En
/
Es
Revista:
Boletin del Centro Panamericano de Fiebre Aftosa
Año:
1985
Tipo del documento:
Article