承德市某托幼机构2010年手足口病疫情调查分析

Epidemic survey and analysis of HFMD in a certain nurseries in Chengde city in 2010

目的通过调查了解承德市某托幼机构手足口病流行情况,了解托幼机构内手足口病传播流行特点,探讨托幼儿童手足口病预防措施。方法收集汇总承德市2010年手足口病疫情资料,用Excel和EPiinfo统计软件分析。结果通过调查,2010年该托幼机构共发现报告手足口病病例125例,5月份达发病高峰后下降,6月份出现反弹。小班罹患率为29.23%,中班罹患率为10.00%,大班罹患率为5.13%,学前班的罹患率为6.92%,具有统计学意义;无重症及死亡病例,病源检测以CoxA16为主。结论在托幼机构的手足口病疫情控制中,要把握手足口病的传播途径为主,特别注意其作为肠道传染病的特征,针对性采取控制措施,是控制流行的有效措施。

Objective To investigate the prevalence of hand,foot and mouth disease in a certain nurseries in Chengde city,and understand the prevailing characteristics of the disease and explore the precautions measures.Method Collecting the epidemic situation data of hand,foot and mouth disease and then analyzed by Excel and EPI info statistics software.Results Through the survey,125 cases of hand,foot and mouth disease were reported in 2010,the incidence reached to the peak at May and then decreased,it rebound at June.The attack rate was 29.23% in small class,it was 10.00% in medium class,large class was 5.13%,and preschool was 6.92%,it had statistical significance.there was no severe case and death,the main source of the disease were CoxA16.Conclusions In order to control the HFMD epidemic situation of nurseries,we must grasp the transmission routes of the hand,foot and mouth disease,and particularly pay attention to the characteristics of enteric infection diseases,take direction control measures.