论文部分内容阅读
目的了解2011—2015年无锡市新区水痘疫情的流行病学特征和规律,为制定控制水痘流行的措施提供科学依据。方法对2011—2015年无锡市新区报告的水痘病例及疫情监测资料用描述流行病学方法进行分析。结果新区2011—2015年水痘平均发病率为51.20/10万,发病呈上升趋势;疾病呈一定的季节性,高峰为11月至次年1、4—6月;发病率存在地域性差异,最高为82.26/10万,最低为38.98/10万;发病年龄以4~9岁为主,职业以学生为主,男性多于女性。结论学生是水痘的高发人群,加强水痘预防知识宣传,提高适龄儿童水痘疫苗覆盖率,推动水痘疫苗第2剂的接种,是预防和控制水痘疫情的重要方法。
Objective To understand the epidemiological characteristics and rules of chickenpox in new area of Wuxi from 2011 to 2015 and provide a scientific basis for the development of measures to control the prevalence of chickenpox. Methods The epidemiological data of chickenpox reported in Wuxi New District during 2011-2015 were analyzed by descriptive epidemiological method. Results The average incidence of chickenpox in the new district was 51.20 / 100 000 between 2011 and 2015, with a rising trend. The disease was seasonal with the peak from November to January and April to June of the next year. There was a regional difference in morbidity, the highest 82.26 / 100000, a minimum of 38.98 / 100000; the age of onset to 4 to 9 years of age, occupation-based students, more men than women. Conclusions Students are a high risk group of chickenpox. It is an important method to prevent and control the epidemic situation of chickenpox by strengthening knowledge of prevention of varicella, improving coverage of varicella vaccine in children of school age, and promoting vaccination of the second dose of varicella vaccine.