Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector9106610.17816/kazmj91066Research ArticleApplication of a dry differential medium to distinguish pathogenic from non-pathogenic NeisseriaZorinaL. M.info@eco-vector.comSimonovaZ. E.info@eco-vector.comTarnopolskayaF. V.info@eco-vector.comMinivarovaZ. S.info@eco-vector.comVakhidovaT. A.info@eco-vector.comKhabibullinaN. Kh.info@eco-vector.comKazan Research Institute of Epidemiology and Microbiologycity bacteriological laboratorybacteriological laboratory of the Leninsky districtinfectious diseases hospital № 1 named after prof. A. F. Agafonova1503198162376772512202125122021Copyright © 1981, Eco-Vector1981<p>A dry differential semi-synthetic medium to distinguish meningococci from non-pathogenic Neisseria was tested with 306 freshly isolated Neisseria strains. Tests have shown the high diagnostic value of the environment. It is convenient to prepare and easy to use.</p>differential mediumNeisseriusдифференциальная среданейссерий