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Veterinary Medical Journal. 2005; 53 (1): 57-62
en Inglés
| IMEMR
| ID: emr-75501
RESUMEN
Antigenic relationships between recent six serotype O field isolates of foot and mouth disease virus and the current used vaccine strain O1/3/93 can be rapidly determined using one-way liquidphase blocking sandwich ELISA. The most reliable vaccine strain to control outbreaks caused by field isolates can be rapidly identified using the described relationship "r". All virus isolates shared a closer antigenic relationship to the current used vaccine strain with "r" values ranging between 0.8 and 1. A potent vaccine containing the current used strain O1/3/93 could be the suitable vaccine to protect animals against the existing serotype O field isolates