No Israeli soldier has been captured by Hezbollah, according to a source who has spoken to Reuters.
Lieutenant-Colonel Peter Lerner, an Israeli military spokesman, said: "The rumour of abduction has been ruled out."
He made the statement after Lebanon's national news agency reported that a soldier had been seized.
More top news
Flights from Gran Canaria, Lanzarote, La Palma, North and South Tenerife Airports have been grounded.
Another spells of rain sweeps in tonight, turning to snow in the north.
Four more people in the UK have been diagnosed with coronavirus, bringing the total to 13.