2007-2008年福州市脊髓灰质炎强化免疫活动评价

目的了解2007—2008年福州市脊髓灰质炎（脊灰）疫苗强化免疫活动效果，为维持无脊灰状态和消灭脊灰工作开展提供科学依据。方法按脊灰强化免疫活动实施方案，于2007年12月5—6日和2008年1月5—6日在福州市全市范围内对所有2004年1月1日至2007年10月4日期间出生的儿童开展两轮脊灰疫苗强化免疫活动，强化免疫资料逐级汇总上报。并采用随机原则进行现场快速评估。结果第1轮全市目标儿童应种数为261728名，实种240216人，接种率为91．8％。其中常住儿童197057人，接种率93．7％；流动儿童64671人，接种率85．9％。第2轮全市目标儿童应种数为279921人，实种256872人，接种率为91．8％；其中常住儿童为206172人，接种率93．3％；流动儿童为73749人，接种率87．4％。该工作结束后，省、市、区分别进行了快速评估，第1轮共调查目标儿童1081人，接种率93．4％；第2轮共调查目标儿童1471人，接种率91．0％。结论2轮强化免疫活动脊灰疫苗接种率均达到90．0％以上强化免疫的目标，但流动儿童接种率偏低。今后应继续加强儿童免疫接种工作特别是流动儿童免疫接种工作。

Evaluation on Poliomyelitis Supplementary Immunization Activities in Fuzhou City during 2007-2008

Objective ] To understand the effect of poliomyelitis supplementary immunization activities in Fuzhou City during 2007--2008, and provide scientific evidence for maintaining poliomyelitis-free status and eliminating poliomyelitis. Methods] From December 5--6, 2007 -- January5--6, 2008, the program of poliomyelitis supplementary immunization was conducted twice on children that were born between January 1, 2004 and October 4, 2007, according to the plan. Immunization Information were summarized and reported level by level. On-site rapid assessment was conducted by random principles. Results] The goal number of first inoculation was 261 728, the actual number was 240 216, inoculation rate was 91.8% ; of which the resident children were 197 057, inoculation rate was 93.7% , Floating children were 64 671, inoculation rate was 85.9 %. In the second round, the goal number was 279 921, the actual number was 256 872, inoculation rate was 91.8% ; the resident children were 206 172, inoculation rate was 93.3% , floating children were 73 749, inoculation rate was 87.4%. After the inoculation, rapid assessments were carried out on provincial, city and district levels. 1081 were investigated in first round, with the inoculation rate of 93.4% ; 1471 were investigated in second round, with the inoculation rate of 91%. Conclusion ] The inoculation rate of supplementary immunization in 2 rounds reached up to 90%, but the inoculation rate of floating children was lower. It is necessary to establish the effective measure to strengthen vaccination in children, especially the floating children.