In 1995, only one strain of a wild virus was found in the stool of a child suffering from poliomyelitis who came from abroad to Yunnan for medical treatment. No other poliomyelitis wild viruses were found in Acute Flaccid Paralysis cases.

• 1995年除云南省从外籍过境来滇就医的一名脊髓灰质炎患儿粪便中分离到一株野病毒外，全国尚未从急性弛缓性麻痹病例中分离到脊髓灰质炎野病毒。