September 21, 2012 Pakistan is one of the last three countries to still have entrenched polio. To eradicate the virus, a group of "social mobilizers" travels to hard-hit slums to help overcome social and physical barriers to vaccination.
May 24, 2012 Afghanistan, Nigeria and Pakistan are the only three countries left where poliovirus remains endemic. But work to put the paralyzing virus on the ropes there is in danger of failing. The setbacks have spurred a renewed focus on defeating the disease.
September 26, 2011 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.
January 31, 2011 Philanthropist Bill Gates says the time is now for the world to redouble efforts to eliminate polio by funding efforts to vaccinate vulnerable people against the disease. An international initiative to wipe out the disease faces a $720 million budget shortfall.