WHO hails a historic chance for Pakistan to end wild polio as cases fall to three, urging intensified vaccination and surveillance in the next critical 6–12 months.

WHO hails a historic chance for Pakistan to end wild polio as cases fall to three, urging intensified vaccination and surveillance in the next critical 6–12 months.

"Poliovirus footprint is narrowing, but it is now concentrated in the most difficult geographies,” the Pakistani delegation informs IMB.