Evaluation of the antigenic variation within type-A foot and mouth disease virus isolates from Asia.
The serological interrelationships among 17 type A FMD virus strains from eight Asian countries were studied by the two-dimensional microneutralization test. Complex direct and indirect relationships were observed. Overall, however, the virus strains studied could be classified as belonging to the A22 group on the basis of r value differentiation at P less than 0.01.
D000818:Animals; D000956:Antigens, Viral / Q000145:classification*; D005537:Aphthovirus / Q000145:classification / Q000276:immunology*; D001208:Asia; D000939:Epitopes / Q000032:analysis*; D009500:Neutralization Tests; D012703:Serotyping
D000956:Antigens, Viral; D000939:Epitopes