Informal launch of 'Free Imran Khan movement' by PTI in Lahore, with police arrests, aiming for August 5 peak protest.

Pakistan's battle against polio has hit a fresh setback, with the deadly virus detected in sewage samples across 20 districts ...

Pakistan faces a polio challenge. Poliovirus is found in sewage samples from various districts, including Islamabad. Sindh has the highest number of positive samples. Many polio vaccine refusals are ...