PESHAWAR, Pakistan — A pair of gunmen on a motorcycle opened fire on Thursday and killed a policeman guarding a group of polio workers going door-to-door in a vaccination campaign in northwestern Pakistan, police said, the second attack on the country's anti-polio campaign in as many days.
A female polio worker, in a separate incident, was allegedly raped by two men in southern Pakistan, officials said.
The latest fatal attack took place in Bannu, a district in the restive Khyber Pakhtunkhwa province, according to police officer Nasrullah Khan. The policeman who was gunned down was standing on a street corner and the attackers fled the scene, Khan said.
In a similar attack Wednesday in Bajur, also in Khyber Pakhtunkhwa province, a group of gunmen on motorcycles killed two people, a polio worker and a police escort.
No one has so far claimed responsibility for the two attacks, which have spread fears among the polio workers. Authorities on Monday launched a new, nationwide polio vaccination campaign amid stepped-up security to protect the polio workers.
On Monday, a roadside bomb exploded near a vehicle carrying officers assigned to protect polio workers in the district of South Waziristan, also in the same province, wounding six officers and three civilians. The militant Islamic State group later claimed responsibility for Monday's attack.
In a separate incident, two men allegedly raped a polio worker after she was requested to come into a house to administer polio drops to the children in the southern Sindh province, a government official Zahur Marri said Thursday.
He said the woman was assaulted in the Jacobabad district the previous day after being lured by two men to vaccinate the children. Marri said police were conducting raids to arrest the accused.
