Progress toward poliomyelitis eradication -- Western Pacific Region, January 1, 1996-September 27, 1997.

In 1988, the World Health Assembly adopted the goal of global poliomyelitis eradication by 2000, which was endorsed in each of the six regions of the World Health Organization (WHO). In the Western Pacific Region (WPR), where the last known case of polio associated with isolation of wild poliovirus occurred in March 1997, the reported number of cases decreased from 5963 in 1990 to 197 in 1996. This report documents progress toward polio eradication in WPR from January 1, 1996, through September 27, 1997, in countries where polio is endemic (Cambodia, China, Laos, Papua New Guinea, Philippines, and Vietnam) or recently was endemic (Malaysia and Mongolia) and describes the routine and supplemental vaccination activities necessary to interrupt wild poliovirus transmission in the region.