posted on Sep, 28 2011 @ 12:50 PM
20 September 2011 - Wild poliovirus type 1 (WPV1) genetically linked to virus currently circulating in Pakistan has been isolated in China.
Pakistan is affected by nationwide transmission of WPV1, and is the location of the only wild poliovirus type 3 (WPV3) case in Asia in 2011 (a strain
on the verge of elimination on the continent). As at 13 September 2011, Pakistan had reported 84 cases, compared to 48 cases for the same period in
Read the rest in the link above the text.
Pakistan has been having trouble immunizing people in the more remote tribal areas.
In 2011, supplementary immunization activities (SIAs) in Pakistan have been inadequate in quality in key high-risk areas. In security-compromised
parts of the Federally Administered Tribal Areas (FATA), and in particular in Khyber agency, upwards of 200,000 children have been regularly missed
during SIAs conducted during the last two years.
edit on 28-9-2011 by MikeZutch because: Bolded the Link