Hundreds of people were wounded in the latest blasts involving communication devices used by Hezbollah, a security source tells the Reuters news agency.
Many of the wounds were to the stomach and hands, the source added.
Lebanon’s state-run National News Agency (NNA) reports that three people have been killed by exploding “devices” in the town of Sohmar, in the southern Bekaa Valley.
Lebanon’s state-run National News Agency reports that “old pagers” exploded inside homes in the southern suburbs of Beirut, and southern Lebanon.
A number of wounded people had been transferred to hospitals in the capital and in Baalbek, which is in the Bekaa Valley, it added.
One NNA correspondent said two people were injured after a device exploded on a road in the village of Ali al-Nahri, in the central Bekaa.
Another said a pager exploded inside a car near a cemetery in Jdeidet Marjeyoun, in the southern Bekaa.