Two people were injured in a limited bombing in the northeastern Egyptian province of Port Said in the early hours of Thursday.

Two people were injured in a limited bombing in the northeastern Egyptian province of Port Said in the early hours of Thursday, security sources said.

According to the sources, the blast was caused by a home-made bomb that went off as a bus was passing by, leaving two passengers wounded.

No group claimed responsibility for the attack, the latest of a series of minor bombings that hit the Suez Canal province over the past three days.

Egypt has been dogged by turmoil since the military ousted elected President Mohammad Mursi in mid-2013 following massive protests against his rule.