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目的分析龙岩市手足口病流行病学和病原学特征,为防控工作提供依据。方法采用描述流行病学方法,对手足口病监测数据进行分析。结果 2006-2010年共报告6 804例,发病率分别为2.86/10万、3.64/10万、43.83/10万、50.60/10万和140.77/10万;2岁组最多,男性多于女性,儿童占93%以上。重症71例,死亡8例。5月和9月为高峰期。2006-2007年病原均为CoxA16,2008年5月后以EV71为主,2009年和2010年两型都有,但重症病例以EV71为主。EV71病毒均为C4基因亚型。结论龙岩市手足口病例逐年增加,应加强5岁以下儿童防控工作,散居儿童是防控重点。
Objective To analyze the epidemiological and etiological characteristics of hand, foot and mouth disease in Longyan City and provide the basis for prevention and control. Methods Descriptive epidemiological methods were used to analyze hand-foot-mouth disease surveillance data. Results A total of 6 804 cases were reported from 2006 to 2010. The incidence rates were 2.86 / lakh, 3.64 / lakh, 43.83 / lakh, 50.60 / lakh and 140.77 / lakh, respectively; Children account for more than 93%. Severe 71 cases, 8 died. May and September are the peaks. The pathogens were all CoxA16 from 2006 to 2007, with EV71 mainly after May 2008 and both types in 2009 and 2010, but the severe cases were EV71. EV71 virus are C4 gene subtypes. Conclusion The cases of hand-foot-mouth in Longyan City increased year by year, prevention and control of children under 5 years should be strengthened, and scattered children should be the focus of prevention and control.