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目的分析2009年吉林市手足口病发病情况,探讨本地区手足口病的流行规律,为该病预防控制工作提供科学依据。方法收集医疗单位报告的吉林地区手足口病疫情资料并作流行病学分析。结果吉林市疾病预防控制中心2009年共接报手足口病例2 075例,发病率为45.53/10万;5月份病例明显增加,7月份达到第1个高峰,9月份出现第2个高峰,随后病例数明显下降;在2 075例确诊病例中,托幼儿童586例(占总发病数的28.24%)。发病年龄多集中于6岁以下儿童,占全部病例的89.49%,其中以4岁年龄组发病例数最多。结论 6岁以下儿童尤其是托幼儿童是手足口病防治工作的重点人群。
Objective To analyze the incidence of HFMD in Jilin City in 2009 and to explore the prevalence of HFMD in this area and to provide a scientific basis for the prevention and control of the disease. Methods The epidemiological data of HFMD in Jilin reported by medical units were collected and analyzed. Results A total of 2 075 HFMD cases were reported in 2009 by Jilin Center for Disease Control and Prevention with a prevalence of 45.53 / 100 000 cases. The cases increased significantly in May, the first peak in July and the second peak in September, The number of cases decreased significantly. Of the 2 075 confirmed cases, 586 were children and young children (28.24% of the total). The age of onset mostly concentrated in children under 6 years of age, accounting for 89.49% of all cases, of which 4-year-old age group had the highest number of cases. Conclusion Children under 6 years of age, especially kindergartens and nurseries, are the key population in HFMD prevention and treatment.