Ml. Barbour et al., AN IMPROVED ANTISERUM AGAR METHOD FOR DETECTING CARRIAGE OF HAEMOPHILUS-INFLUENZAE TYPE-B, European journal of clinical microbiology & infectious diseases, 12(3), 1993, pp. 215-217
Enriched Columbia medium was tested against Levinthal medium for the i
solation of Haemophilus influenzae type b. In both media, Haemophilus
influenzae type b recovery and antigen-antibody precipitation halos we
re equivalent. Haemophilus influenzae type b colony size and iridescen
ce were superior on enriched Columbia medium. Enriched Columbia medium
is inexpensive, simply prepared and easily standardised.