Khyber Pakhtunkhwa mein polio ke 2 naye cases report hua, eik Tank aur eik North Waziristan se, jis ke saath Pakistan mein total cases 23 ho gaye. K-P mein ab tak 15 cases hain. Health officials ne parents se OPV vaccinate karne ki appeal ki, aur 1–7 September nationwide door to door campaign start hogi, southern K-P par focused campaign 15 September se.