某县乡镇学校甲型肝炎暴发的流行病学探讨

Discussion of the Epidemiology of Hepatitis A Explosion in Certain Village School

目的探讨乡镇学校甲肝暴发流行现状,以期开展针对性的预防措施。方法采用实验室检查,结合流行病学调查。结果70例病人中除1例教师、1例小卖部人员、2例托幼儿童外,其余66例均为在校中小学生。结论主要考虑食源性同源感染,应采取有针对性的改进措施,预防和控制乡镇学校甲肝暴发流行。

Objective To discuss the status quo of hepatitis A in order to make out the preventive measures. Methods Adopt a laboratory examination and combine the epidemiology investigation. Results Except one teacher, one buffet personnel and two kids, 66 in 70 patients were students in the primary school. Conclusion They are infected because of food, so the pertinent measures should be taken to prevent and control the happening of hepatitis A.