At least two people were killed and one was injured in an Improvised Explosive Device (IED) blast in the Alemgar area of Safi tehsil in Mohmand Agency on Wednesday.
Suspected militants had planted the explosives in front of the house of a local named Taj Gul, killing one of his sons Sakhi Gul and nephew Maskeen on the spot while his other son Muhammad Agul, who is a local polio worker, was injured.
No outfit has claimed responsibility for the attack.
The injured polio worker was shifted to the Camp Hospital in Muhammad Gat.