Study on Quaternary Ammonium Compounds Resistance among Staphylococcus spp in Disinfected Public Environment / 环境与健康杂志

50 g/ml by MIC. Nine isolates contained the qacA/B, and 1 isolate contained the smr gene. No qacG,qacH and qacE?1 was detected. Conclusion The disinfect resistance of Staphylococcu spp isolated from hospital disinfectant environment is markedly high. Resistance monitoring should be strengthened,and the rational use of disinfect should be emphasized.