Most of Pakistan is polio-free. The country has never interrupted transmission of wild poliovirus. Transmission is intense in the Federally Administered Tribal Areas (FATA), and periodically spreads to other parts of the country and internationally.
National polio eradication web site
Government of Pakistan's National Emergency Action Plan 2015-2016
WHO’s International Travel and Health recommends that all travellers to polio-affected areas be fully vaccinated against polio. Residents (and visitors for more than 4 weeks) from infected areas should receive an additional dose of OPV or inactivated polio vaccine (IPV) within 4 weeks to 12 months of travel.
The Global Polio Eradication Initiative © Copyright 2010