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目前,用氧西林耐药性金黄色葡萄球菌(MRSA)作为医院内感染症的病原菌已成为重要问题。作者所在医院1984年发现该菌,在1985年新建的病房又发现了MRSA 造成的医院内感染病例并进行了环境调查,其后研究了病房内MRSA 的蔓延倾向,现报告如下。用1985年和1988年住院患者创口及咳痰等分离的金黄色葡萄球菌,依据日本化疗学会标准法,以DMP-PC 的MIC 值达12.5μg/ml 以上为MRSA 研究了其频度。环境调查通
At present, using oxicillin-resistant Staphylococcus aureus (MRSA) as a pathogen of nosocomial infections has become an important issue. The author’s hospital discovered the bacteria in 1984 and found new cases of nosocomial infections caused by MRSA in 1985 in a newly built ward and conducted an environmental survey. Subsequently, the trend of spread of MRSA in wards was studied and the report is as follows. Staphylococcus aureus isolated from inpatients’ wounds and sputum in 1985 and 1988 were studied for MRSA according to the standard method of Japanese Chemotherapy Society with MRSA of DMP-PC of 12.5 μg / ml or above. Environmental investigation pass