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目的了解2015年隆回县某小学流行性腮腺炎暴发原因和流行特征,为防控提供依据。方法用现场流行病学调查方法调查疫情。结果共发病20例,罹患率为7.7%(20/260);病例分布在3个班级,罹患率分别为22.2%(10/45)、18.9%(7/37)及6.4%(3/47)。男生8例(8/145,5.52%),女生12例(10.4%,12/115)。从首例至最后1例历时29天。经实施严格晨午检、隔离患者、环境消杀和健康教育等措施,疫情有效控制。结论加强晨午检,重视疫情报告,提高疫苗接种率,是学校防控传染病的重要措施。
Objective To understand the causes and epidemic characteristics of mumps outbreak in a primary school in Longhui County in 2015 to provide basis for prevention and control. Methods Epidemiological investigation methods were used to investigate the outbreak. Results A total of 20 cases were found. The attack rate was 7.7% (20/260). The cases were distributed in 3 classes with attack rates of 22.2% (10/45), 18.9% (7/37) and 6.4% (3/47 ). There were 8 males (8 / 145,5.52%) and 12 females (10.4%, 12/115). From the first case to the last one case lasted 29 days. The implementation of strict morning lunch, isolation of patients, environmental disinfection and health education and other measures to effectively control the outbreak. Conclusions Strengthening afternoon lunch inspection, paying more attention to the epidemic report and raising the vaccination rate are important measures to prevent and control infectious diseases in schools.