The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Notre étude a porté sur 337 souches de méningocoques isolées au Mali entre 1989 et 1992. Parmi ces souches, 163 proviennent de LCR et 174 de prélèvements de gorge. Le sérogroupe C représente 90 % des souches isolées de LCR et 33 % de celles isolées de la gorge. Nous avons pu déterminer la formule antigénique de ces différentes souches. Ainsi nous avons trouvé que pour le sérogroupe A, le type de protéine...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.