[Preliminary study of the combination of anti-foot-and-mouth disease and anti-brucellosis vaccines].

The results obtained with Brucella B19 strain, used as adjuvant and stimulant in the preparation of hyperimmune anti-foot-and-mouth disease serums on guinea pigs, have led the authors to carry out a series of experiments with a combined anti-foot-and-mouth disease and anti-brucellosis vaccine (strain B 19 Buck and Cotton). The search for neutralizing antibodies for foot-and-mouth disease has been undertaken by different methods. In the search for antibrucellic antibodies reactions such as seroagglutination, fixation of the complement, etc. have been used. The results obtained with combined vaccine are identical with those obtained with each of the monovalent vaccines.