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目的调查太仓市沙溪镇某砖瓦厂一起甲型肝炎(甲肝)暴发的原因和传播特征,采取措施尽快扑灭疫情。方法利用流行病学调查方法,结合临床特征进行统计分析。结果本次甲肝暴发流行共发生54例,以15岁以下儿童为主,共41例,占75.92%。通过采取病人隔离治疗、加强饮用水及周围环境卫生管理、应急接种甲肝疫苗等措施使疫情得到及时控制。结论砖瓦厂卫生及生活环境差是此次疫情暴发流行的原因。
Objective To investigate the causes and characteristics of hepatitis A (hepatitis A) outbreak in a brick factory in Shaxi Town, Taicang City, and to take measures to put out the epidemic as soon as possible. Methods Epidemiological survey methods, combined with clinical features of statistical analysis. Results A total of 54 cases of hepatitis A outbreak prevalence in children under 15 years of age, a total of 41 cases, accounting for 75.92%. By adopting patient isolation treatment, strengthening the management of drinking water and the surrounding environment, and emergency vaccination of hepatitis A vaccine, the epidemic was promptly controlled. Conclusion The sanitary and living environment of the brickyard is the reason for the epidemic outbreak.