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目的分析某高校一班级肺结核爆发流行的相关因素,探讨大学生肺结核病的控制措施。方法选择与痰检阳性学生有密切接触史者,进行胸片、PPD实验、痰抗酸杆菌等检查。结果本次流行首例传染源为1名2008年2月确诊的Ⅲ型肺结核患者,爆发流行时间为4个月,现患病人均为爆发班级的学生。结论病人及时发现与治疗管理是控制结核病流行的重要措施。
Objective To analyze the related factors of the epidemic of tuberculosis in a class of a university and to explore the control measures of tuberculosis among college students. Methods The students who had close contact with sputum positive students were selected and examined by X-ray, PPD and sputum acid-fast bacilli. Results The first source of infection in this epidemic was a type Ⅲ TB patient diagnosed in February 2008, with a prevalence of 4 months. All the patients were currently students in the outbreak class. Conclusion The timely detection and treatment management of patients is an important measure to control the epidemic of tuberculosis.