(bah-sēl´) bacillus. bacille Calmette-Guérin(BCG) Mycobacterium bovis that has been rendered completely avirulent by cultivation over a long period on a special culture medium. See also BCG vaccine and BCG solution. Found on http://www.encyclo.co.uk/local/21001
(bah-sēl´) bacillus. bacille Calmette-Guérin(BCG) Mycobacterium bovis that has been rendered completely avirulent by cultivation over a long period on a special culture medium. See also BCG vaccine and BCG solution.