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目的:分析2009年绍兴市手足口病疫情特征,为科学防治提供依据。方法:对《国家疾病监测信息报告管理系统》报告的病例进行分析,采用细胞分离结合逆转录-聚合酶链反应(RT-PCR)鉴定肠道病毒。结果:2009年绍兴市共报告手足口病4 710例,报告发病率98.5/10万。全年均有发病,5～6月出现发病高峰。4 710例病例中,男性发病2 918例,占发病总数的61.9%;年龄最小2月龄,最大42岁,中位数年龄为3岁,4岁以下儿童占85.9%(4 048/4 710)。78例实验室确诊病例中,EV71感染占12.8%(10/78),Cox A16感染占57.7%(45/78)。结论:2009年绍兴市手足口病以Cox A16感染为主,发病高峰在5～6月份。
Objective: To analyze the epidemic characteristics of hand-foot-mouth disease in Shaoxing City in 2009 and provide the basis for scientific prevention and treatment. Methods: The cases reported by the National Disease Surveillance Information Reporting Management System were analyzed, and enterovirus was identified by cell separation combined with reverse transcription polymerase chain reaction (RT-PCR). Results: In 2009, 4 710 HFMD cases were reported in Shaoxing City, with a reported incidence of 98.5 / 100 000. The incidence all year round, 5 to 6 months peak incidence. Of the 4 710 cases, 2 918 were male cases, accounting for 61.9% of the total. The youngest was 2 months old and the oldest was 42 years old, with a median age of 3 years and 85.4% of children under 4 years (4 048/4 710 ). Of the 78 laboratory confirmed cases, EV71 infection accounted for 12.8% (10/78), Cox A16 infection accounted for 57.7% (45/78). Conclusion: In 2009, Cox A16 infection was the main hand-foot-mouth disease in Shaoxing City. The peak incidence was in May to June.