The polio strains isolated from 10 children in China were linked to virus circulating in Pakistan. They're the first confirmed cases of polio identified in China since 1999, according to the World Health Organization.
Read More...
Read the complete post at http://www.npr.org/blogs/health/2011/09/26/140806888/pakistan-polio-spreading-to-china?ft=1&f=103537970
Posted
Sep 26 2011, 09:15 AM
by
NPR Blogs: Shots - Health Blog