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云南省是脊髓灰质炎（脊灰）高危省份之一。近年来急性弛缓性麻痹（ＡＦＰ）病例监测工作比较薄弱，ｌ９９３年１５岁以下儿童ＡＦＰ病例报告发病率仅为０．３／１０万，１９９４年为０．４６／１０万，ｌ９９５年升至１．４６／１０万；作脊灰ＡＦＰ病例报告发病率为１．１６／１０万。ｌ９９５年在边境地区发现了输入性脊灰野病毒病例。当前边境地区监测工作还相当薄弱，还存在ＡＦＰ病例漏报、不报等情况。输入性脊灰野病毒病例的发现预示着目前我省边境地区存在着脊灰野病毒的传播，该地区已成为我省乃至我国消灭脊灰的前沿。应采取特殊策略迅速改善边境地区的监测敏感性和质量，保持人群高免疫水平。
Yunnan is one of polio (polio) high-risk provinces. In recent years, acute flaccid paralysis (AFP) case monitoring work is relatively weak. In 1993, the incidence of AFP cases in children under 15 years old was only 0.3 / 100000, 0.46 / 100000 in 1994, .46 / 100000; polio AFP cases reported incidence of 1.16 / 100000. In 1995, there were founding patients and non-nuclear-infected patients in the Xinjiang Uygur Autonomous Region. The current border area monitoring work is still quite weak, there are still cases of AFP omission, not reported. The discovery of imported cases of poliovirus indicates that there is currently the transmission of poliovirus in the border areas of our province, and the area has become the frontier of eradicating polio in our province and even in our country. Special strategies should be adopted to rapidly improve the sensitivity and quality of surveillance in the border areas and maintain a high level of immunization among the population.