Evaluation of the Modified Broth-Disk Method for Determining Antibiotic Susceptibilities of Anaerobic Bacteria
Author(s) -
Donna J. Blazevic
Publication year - 1975
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.7.6.721
Subject(s) - clindamycin , microbiology and biotechnology , penicillin , ampicillin , anaerobic bacteria , chloramphenicol , tetracycline , anaerobic exercise , agar dilution , antibiotics , erythromycin , bacteria , agar , biology , chemistry , minimum inhibitory concentration , physiology , genetics
A total of 110 strains of anaerobic bacteria including 9 different genera was tested for antibiotic susceptibility by the modified broth-disk method of Wilkins and Thiel (1973), using prereduced media and the VPI anaerobic culture system. Results were compared with those obtained with an agar dilution technique with incubation in a GasPak jar. There was greater than 95% agreement between the two methods with ampicillin, cephalothin, chloramphenicol, and clindamycin, and 90% or greater agreement with erythromycin, penicillin, and tetracycline.
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