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1995～ 1 997年 ,对衢州市 5所地 (市 )级医疗单位消毒工作质量进行了调查。室内空气细菌总数超标 (Ⅱ类场所 2 0 0ｃｆｕ/ｍ3 ,Ⅲ类场所 5 0 0ｃｆｕ/ｍ3 )率 3年分别为80 0 % ( 32 /4 0 )、 72 7% ( 40 /5 5 )与76 0 % ( 38/5 0 )。检测物体表面和医护人员手细菌总数超
From 1995 to 1997, the quality of disinfection work in 5 medical institutions in Quzhou City was investigated. The total number of bacteria in the indoor air was over 80% (32/40) and 72% (40/55) respectively with the rates of exceeding 200,000 cfu / m3 in Class Ⅱ sites and 500 cells in Class Ⅲ sites over the three years 0% (38/5 0). Detection of the surface of objects and medical staff hand bacteria over the total