The 165 Staphylococcus isolates were screened for BAC, BZT and, CHDG resistance.
The MIC inhibiting 90% of isolates (MIC90S) tested for BAC, BZT and CHDG in these bacteria were 64 [micro]g/mL, 16 [micro]g/mL, and 2 [micro]g/mL, respectively.
(5,14) The MICs of three test disinfectants against our Staphylococci isolates were [less than or equal to] 64 [micro]g/mL, which is lower than concentrations recommended for use (2000, 1000, and 5000 [micro]g/mL for BAC, BZT, and CHDG, respectively).