摘要
对广东省１９８９～１９９４年脊髓灰质炎的流行特征和防制策略进行了分析。１９８９～１９９４年全省脊髓灰质炎年平均发病率为０．１９／十万，流行强度明显减少，发病季节高峰渐消失，１９９４年无脊灰野毒株引起的麻痹病例等特点，表明我省消灭脊髓灰质炎规划取得了实质性进展。这与近几年来在常规免疫的基础上开展应急、强化免疫和加强监测工作等有直接的关系，尤其是１９９３年以来开展的全省范围的强化免疫，对消除免疫空白、阻断野毒株的传播起到了十分重要的作用。今后我省消灭脊髓灰质炎工作的重点是继续加强常规免疫工作，并在常规免疫的基础上开展局部强化免疫和全面加强监测工作。
The recent, 1989-1994, epidemiological characteristics of poliomyelitis in Guangdong Province are: reported cases significantly decreased, seasonal peaks of incidence gradually disappeared. and no paralysis case attributed to wild polio strains was found in 1994. These showed substantial progress towards the eradication of poliomyelitis has been achieved in the province. These results directly related to the implementation of outbreak response and supplementary immunization on the basis of routine immunization in recent years, especally the provincial wide Supplementary immunization activities which have played an important role in increased immune-coverage and interrupting transmission of wild poliovirus. The key points for the eradication of polimyelitis in Guangdong Province must be further strengthening of routine immunization, supplementary immunization in high risk areas and comprehensive surveillance.
出处
《广东卫生防疫》
1996年第2期1-4,共4页
Guangdong Journal of Health and Epidemic Prevention
