Almost 700 migrants, including five dead bodies, were rescued on Saturday off the southern coast of Italy, a coastguard statement said on Sunday, as flows of migrants crossing the Mediterranean increase during favourable sea conditions.
Most of the 674 migrants were found on a fishing boat 124 miles off the coast of Calabria, the boot of Italy. Others were rescued in the water.
Search and rescue operations were carried out by a merchant vessel and Italy's coastguard and finance police.
The migrants were transferred to port cities in Sicily and Calabria on Sunday morning, the statement added. The five dead bodies were brought to the morgue in the hospital of the Sicilian city of Messina.
More than 34,000 asylum seekers and migrants have landed in Italy since the start of the year, up from some 25,500 in the same period last year, data from Italy's interior ministry shows.
Mediterranean countries on major migrant routes into Europe expect more than 150,000 arrivals this year as food shortages caused by the Ukraine conflict threaten a new migration wave from Africa and the Middle East.
On Sunday morning, Norwegian-flagged ship Ocean Viking spotted an overcrowded rubber boat in the international waters off the coast of Libya and rescued 87 people, including 57 unaccompanied minors, it said on Twitter.
Separately, on Saturday German NGO search and rescue ship Sea-Watch rescued over 400 migrants, including several young children and two pregnant woman, travelling on four overcrowded boats. According to Sea-Watch, flat seas and lack of wind have helped arrivals of migrants to the Italian coasts.
In Lampedusa, over 400 migrants have disembarked since last night, after a further 350 people on Saturday, challenging the migrant reception centre on the island, which is dealing with over 1,000 people.