Editor's note: The third paragraph has been added
A bomb exploded in the Iranian city of Ilam in front of Central Prison, Fars news agency reported.
The explosion occurred during a visit of prisoners' families. The blast has killed and wounded people, who are currently taken to the hospital.
According to Ilam's Health Service head Kurush Saki, during the explosion 14 people injured. Nobody died. Status of victims at the moment is evaluated as stable.
Ilam city is the center of the western Iranian province of Ilam, located on the border with Iraq.