HealthSix new polio cases in Khyber Pakhtunkhwa so far this yearMikaelAugust 28, 2011August 28, 2011 by MikaelAugust 28, 2011August 28, 2011 Peshawer: Six new polio cases have been recorded in Khyber Pakhtunkhwa province of Pakistan, its health minister said on Saturday....