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目的探讨控制水痘的策略和措施,为水痘的防治工作提供科学依据。方法对郑州市淮河东路小学二年级一班学生水痘流行情况现场调查及进行分析,观察防控措施效果。结果该班共有66名学生,首例水痘病例于2008年2月26日发病,大部分病例集中出现在3月10日至13日,至3月26日以后无新发病例,持续29 d。男女性别比为1∶2。结论小学学生和幼托儿童是水痘预防控制工作的重点人群,应加强小学和幼托机构水痘监测和管理的力度,普及水痘相关知识,提高水痘疫苗的覆盖率,从根本上减少水痘的发病。
Objective To explore the strategies and measures for controlling chickenpox and provide a scientific basis for the prevention and control of chickenpox. Methods A field investigation and analysis on the prevalence of chickenpox in the second grade primary school of Huaihe East Road, Zhengzhou City were conducted to observe the effect of prevention and control measures. Results There were 66 students in this class. The first case of varicella was reported on February 26, 2008 and the majority of cases were found in the period from March 10 to March 13, with no new cases after March 26 for 29 days. Male to female ratio of 1: 2. Conclusions Primary schoolchildren and preschool children are the key population in the prevention and control of chickenpox. The monitoring and management of chickenpox should be strengthened in primary schools and kindergartens, popularize the knowledge of chickenpox, improve the coverage rate of chickenpox and reduce the incidence of chickenpox.