In Pakistan, at least 22 people have been killed and over 200 injured in two blasts in the Port City of Karachi.The first explosion targeting the bus occurred on Shahrah-e-Quaideen, a key thoroughfare in the city, at 3.05 PM local time.Provincial Health Minister Sagheer Ahmed said 12 people have been killed and 50 injured in the attack. There was confusion over the nature of the blast. The second blast occurred around 5 PM local time outside the emergency ward of Jinnah Post Graduate Medical Centre hospital. Geo news channel quoted officials as saying that 10 people have killed and several injured in the second blast. Several ambulances were also damaged in the attack.