新冠肺炎患者病室环境消毒措施及效果研究  

Research on Disinfection Measures and Effects in the Wards of COVID-19 Patients

作　　者：陶燕霞 宋巍[1] 杨又力[1] TAO Yanxia;SONG Wei;YANG Youli(Nosocomial Infection Management Office,Tianjin Medical University General Hospital Airport Hospital,Tianjin,300308)

机构地区：[1]天津医科大学总医院空港医院院内感染管理办公室,天津300308

出　　处：《江苏卫生事业管理》2022年第10期1348-1350,1359,共4页Jiangsu Health System Management

基　　金：天津市卫生健康委员会科技人才培育项目基金(KJ20167)。

摘　　要：目的:评价新冠肺炎患者的病室日常消毒和终末消毒措施效果。方法:对新冠肺炎患者居住的病室环境采集样本,进行新冠病毒检测,评估病毒污染情况和消毒效果。结果:采集环境样本957个点位,共146份标本,发现20份阳性标本,阳性结果来自8名患者居住的病室,其中6名患者感染了新冠变异毒株。结论:加强感染变异毒株患者居住病室环境的日常消毒和终末消毒工作,尤其是马桶的消毒;终末消毒后,要做好环境的清洁工作,清除残留的病毒基因片段。Objective:To evaluate the effect of daily disinfection and terminal disinfection in wards of patients with COVID-19.Methods:Collect nucleic acid samples from the ward environment where COVID-19 patients live,to evaluate the virus contamination and the effect of disinfection.Results:In this study,957 environmental samples were collected,with a total of 146 specimens,and 20 positive specimens were found.The positive specimens were collected from the ward where eight COVID-19 patients live,of which 6 patients were infected with COVID-19 variant strain.Conclusion:Strengthen the daily disinfection and terminal disinfection of the wards of patients infected with COVID-19 variant strain,especially the disinfection of the toilet.At the same time,cleaning up the envi⁃ronment after the terminal disinfection is important to remove the COVID-19 gene fragment.

关 键 词：新冠病毒 环境消毒 核酸检测 

分 类 号：R197.39[医药卫生—卫生事业管理]