Selective medium for Moraxella nonliquefaciens.

  • 1 February 1970
    • journal article
    • Vol. 19  (2) , 278-80
Abstract
A medium is described which selectively inhibits most bacteria from the normal flora of the conjunctiva, the lid-margin, and the upper respiratory tract but permits growth of Moraxella nonliquefaciens, M. liquefaciens, and the less fastidious strains of M. lacunata. The selective conditions are obtained with thiostrepton, tyrothricin, and sodium nalidixinate as inhibitors. Incubation under increased CO(2) pressure increased the number of primary isolations. M. nonliquefaciens was isolated on the selective medium twice as many times as on other media.