JALALABAD, Afghanistan, Feb. 1 (Xinhua) -- Seven people were injured as a sticky bomb went off in a police van in Jalalabad, capital of eastern Nangarhar province, on Wednesday, a official said.
"A sticky bomb placed on a vehicle of Border Police Force exploded in Jalalabad city this afternoon, injuring seven people, including policemen and some passers-by," spokesman for provincial government Attaullah Khogiani said.
The financial in-charge of Border Police Force was also among the injured, the official added.
Khogiani also noted that an investigation had been launched into the blast.