2008年10月26日,通过疫情网络报告系统发现某幼儿园发生多例手足口病病例,接到报告后,中心立即组织专业人员赶赴现场对疫情进行调查及处理。1流行病学调查该幼儿园在城乡结合部,人员流动较频繁。有11个班级330名儿童(每班学生30名),生源多为本地常住儿童,少数为周边农村儿童,家 On October 26, 2008, a number of cases of hand-foot-mouth disease were found in a kindergarten through the network reporting system of epidemic situation. Upon receipt of the report, the center immediately organized professionals to rush to the scene to investigate and handle the epidemic. 1 epidemiological survey The kindergarten in urban and rural areas, more frequent movement of personnel. There are 11 classes of 330 children (30 students per class), students are mostly local children, a small number of neighboring rural children, home