Cefoxitin-resistant Escherichia coli and Klebsiella pneumoniae are widespread in Korea. Significant proportions of them are considered to be CMY-1 producers. For effective screening of CMY-1 producers, the Hodge test was modified by using a cefoxitin disk and the performance was evaluated. The sensitivity and specifity of the test were 100% and 94.9%, respectively. The test was easier to perform than the three-dimensional extract test. This modified test should be suitable for screening CMY-1-producing strains of E. coli and K. pneumoniae.
|Number of pages||4|
|Journal||Journal of Microbiological Methods|
|Publication status||Published - 2002 Nov|
Bibliographical noteFunding Information:
This work was supported in part by the grant (No. 1999-2-209-001-4) from the Basic Research Program of the Korea Science and Engineering Foundation.
All Science Journal Classification (ASJC) codes
- Molecular Biology
- Microbiology (medical)