摘要
目的分析南充市麻疹流行病学特点,探讨预防控制麻疹的措施。方法运用描述性流行病学方法对南充市麻疹发病情况进行分析。结果2004～2006年,南充市共报告麻疹病例1840例,麻疹年平均报告率8.47/10万,病例总要集中在1～14岁的幼托儿童和学生共1384例,占病例总数的75.22%。各县(市、区)均有病例报告。发病时间主要在每年的3～7月,报告病例中有免疫史的占20.49%,无免疫史的占25.60%,免疫史不详的占53.91%。结论南充市麻疹发病的主要原因是人群免疫力低,易感人群积累,为降低麻疹发病率,减少麻疹暴发,应进一步提高麻疹初始和加强免疫接种,并在1～14岁人群中开展麻疹强化免疫。
Objective This study was conducted to analyse epidemiological characterristics of measles , and discuss preventive means of measles control.Method Descript_ive Epidemiological method was adopted to analyze the data of measls attacked in Nanchong. Result It was found that 1840 cases was reported ,and The average repoting rate of measls in Nanchong was 8.17/100 000 between 2004-2005 .Cases were mainly enfants who were 1-14 years old and students ,being 1384 （75.22%）.Each county （city or section） re- ported cases . The prevalent season was from March to July. 20.49% of the measls cases were immunized , 25.60% cases were without immunization history and 53.91% were with unknown immunization history.Conclusion Prevalent main reason of measls were low level of public immunity,and accumulation of impressionable people.The initial vaccination and fortified vaccination should be improved in order to reduce morbidity of measls and breaking out of measls .Also revaccination should be adopted to children between 1 to 14 years old.
关键词
麻疹
流行病学
分析
measles
epidemiology
analyse
