title: [Rhinopharyngeal carriage of Neisseria meningitidis serogroup C in the collectivity around the patients of Mali. Apropos of 1,033 subjects sampled].
abstract: This study showed that the carriage rate is nul or low in collectivity not in close contact, but high in collectivity in close contact (schools, particularly coranic schools). In this later case, the duration of the carriage may reach several weeks (2 to 6 in our study) at variable rates (3.7 to 9.6%; 12.5 to 62.5%; 14.3 to 42.9% according to the coranic school visited). For the strains of N. meningitidis serogroup C isolated, the rate of resistance to sulfamides and cotrimoxazole is 86.8%. These results explain why during epidemics, it is necessary to close schools and avoid to use for the chemoprophylaxis, sulfamids and their associations because of resistance.
authors: Service de Bactériologie/Virologie, Institut national de recherche en Santé publique (INRSP), Bamako, Mali.
authors: B
authors: B
authors: Koumaré
authors: M
authors: M
authors: Konaté
authors: M
authors: M
authors: Cissé
authors: T
authors: T
authors: Doumbia
mesh_terms: D002353:Carrier State / Q000382:microbiology*; D006801:Humans; D008302:Mali; D008585:Meningitis, Meningococcal / Q000453:epidemiology / Q000382:microbiology; D009305:Nasopharynx / Q000382:microbiology*; D009343:Neisseria / Q000302:isolation & purification; D009345:Neisseria meningitidis / Q000302:isolation & purification*; D012574:Schools
vernacular_title: Etude du portage rhinopharyngé de Neisseria meningitidis sérogroupe C dans la collectivité autour des patients au Mali. A propos de 1,033 sujets prélevés.