家庭微生物污染与消毒卫生状况调查

目的 了解目前家庭中微生物污染与疾病发生以及消毒卫生需求情况。方法 对上海市212户家庭展开问卷调查，并对其中200户家庭针对日常接触频繁的物品进行采样并作微生物学检测。结果 最近一年中，82．1％家庭成员曾发生与微生物感染有关疾病；仅18．4％的家庭经常使用消毒药械，消毒的对象以餐饮具为多。22．8％的采样物品细菌污染较严重；与食品接触的物品或工龄的大肠菌群检出率较高。真菌检出率高达63．9％；HBsAg阳性率平均为4．2％。结论 目前家庭中广泛存在潜在的致病微生物污染。

Survey of microorganism contamination of domestic environment and sanit ary status

Objective　To explore the microorganism contaminat ion situation and disease incidence in family and requirements of disinfection. Methods　The sanitation conditions in 212 families in Shanghai were investigated, and 200 of them were taken samples for microbiolo gical test. Re sults　I n recent a year, members in 82.1% of families caught diseases caused by microorg anism infection. Only 18.4% of families usually used disinfectant, the disinfect ed object mostly was dishware. 22.8% of samples was contaminated seriously. Fungus was detected in 63.9% of samples. The average positive rate of HBsAg was 4.2%. Conclusions　Domestic environment was potentially cont aminated by microorganism.