| [value of vibriocidal antibody research in endemic areas of vibrio cholerae 0:1]. | we made vibriocidal antibody titration in the serum of some populations in algeria and in mali either during or between cholera epidemics. the seropositivity rate was 43.3% in healthy contacts in alger in 1990 during an epidemic of cholera. for 12/16 healthy contacts examined two times in a 25-day interval, the seropositivity rate increased during the epidemic and the mean of antibody titres rose 8.88 folds. in constantine, 53% of 195 blood donors had significant titres of vibriocidal antibodies ... | 1994 | 8003902 |