Demonstration of Trypsin-Sensitive Antigenic Determinants Common to the Intact Virus Particle and the 12S Subunit of the Uga 6/70 Strain of Foot-and-Mouth Disease Virus Type SAT 2

Studies of the Uga 6/70 strain of foot-and-mouth disease (FMD) virus, type SAT 2, using the haemagglutination-inhibiting antibody consumption (HIC) test, have demonstrated the existence of trypsin-sensitive determinants on the intact virus particle and the 12S protein subunit.

^* Present address: Department of Virology, St George's Hospital Medical School, Hyde Park Corner, London, S.W.1.