1起医院医护人员结核病聚集性疫情调查

Investigation on an outbreak of tuberculosis aggregation among the hospital staff

目的了解医院医护人员结核病聚集性疫情情况,为今后防控群体性结核病疫情提供经验。方法 2015年5月30日至6月12日对首例患者家属及同一个办公场所的某医院工作人员共417人进行了胸片和PPD筛查。结果调查417人,发现4例临床诊断患者。针对所有密接者随访观察2年,无续发病例。结论医院工作人员是受结核感染的高危职业群体,工作场所是传播的重要场所。

Objective To understand the tuberculosis（TB）aggregation epidemic among the hospital staff,so as to provide the experience for preventing the mass tuberculosis epidemic in the future. Methods The index case＇s family and the staff of the office in the entire building,a total of 417 people were performed chest X-ray and PPD screening. Results Of 417 people investigated,4 cases were clinically diagnosed of TB.For all close contacts followed for 2 years,there were no follow-up cases. Conclusion Hospital staff is the high-risk occupational group with TB infection,and their workplace is an important place for spread.