| [meningococcosis in tunisia. apropos of 80 cases]. | meningococcosis are nowadays an health problem because their incidence rate (38 cases/100,000 people in 1986 in mahdia region) and a high death rate (40%) due to fulminating forms. at the occasion of a prospective study during the first six months of 1987, the authors report the emergence of c serogroup (21%), the smallness of a serogroup (6.50%) and the predominance of b serogroup (68%). improving level of living, good prophylaxy based on spiramycin, development of use of meningococcal vaccine ... | 1989 | 2516216 |