AFP cases were reported by AFD surveillance System in 2003, which distributed 41 counties accounting for 68.33% of all counties of Jilin Province.

• 吉林省 2 0 0 3年急性弛缓性麻痹 (AFP)病例监测系统共报告AFP病例 80例 ,分布在 4 1个县 (市、区 ,下同 ) ,占全省总县数的 6 8 33%25。