[The complement-fixation test in rabies. I. Antibody titer of vaccinated dogs (author's transl)].

Complement-fixation test based in 50% hemolytic end point was applied to investigate the immune status to rabies of dogs vaccinated with heigh egg-passage Flury vaccine. The complement-fixation titer was compared with serum neutralization results. Twenty-five sera was employed and the complement fixation titer varied of 0 to 256. Three sera was anticomplementary. The results indicated a lack of quantitative correlation, but was found a qualitative correlation between the two methods.