PESHAWAR, Feb 21: A health worker, who was injured in a bomb blast in the Salarzai area of Bajaur Agency on Friday, died at a hospital here on Wednesday.

Doctors said that Sirajuddin had suffered serious injuries in the blast.

Surgeon Dr Abdul Ghani was killed in the blast and three other people, including Sirajuddin, were injured.

Dr Ghani had visited the area in order to convince people to allow health workers to administer polio drops to children.