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2011年10月25日～12月24日,田阳县某乡镇中心小学发生一起水痘疫情爆发。疫情发生后,及时对病例开展流行病学调查。现简报如下。1基本情况该校有学前班和1～6年级共18个班,在校学生836名,绝大多数学生均为内宿生。学生教室明亮、整洁,通风良好,校舍卫生干净清洁,但学生宿舍居住拥挤,2名学生合睡一铺,宿舍通风欠佳。
From October 25 to December 24, 2011, a chickenpox epidemic broke out in a township primary school in Tianyang County. Epidemics occurred in a timely manner to carry out epidemiological investigation of cases. Now briefing as follows. 1 Basic conditions The school has a pre-school and grade 1 to 6 a total of 18 classes, 836 students, the vast majority of students are domestic students. The students’ classrooms are bright, clean and well-ventilated. The school buildings are clean and sanitary. However, the student dormitories are crowded. Two students sleep together and the quarters are poorly ventilated.