Authorities scrambled rescue helicopters and patrol vessels after a merchant vessel reported seeing a small wooden fishing boat about 30 nautical miles off Cape Greco, Cyprus' most southeasterly point.

Cyprus' Joint Rescue Coordination Centre said all the migrants were taken to hospital, including the four found unconscious and three who had lower limb fractures. They were all dehydrated, officials said. The three children, which local reports said were girls aged between 2 and 5, were admitted to an intensive care ward in the capital Nicosia where their condition was serious but stable.

Officials said the occupants of the boat, all Syrians, had sailed from Lebanon on Jan. 18. Images released by authorities showed scores piled in the small boat which appeared to be floating close to the water line.

Cypriot officials said the incident highlighted the unnecessary risks people took with smuggling networks, and said it would raise the issue again at an informal EU meeting of justice and home affairs ministers this week.

Alarm Phone, an advocacy group which issues alerts for migrants in distress, had reported on Sunday that concerned relatives had contacted them on losing contact with a vessel carrying between 50-60 people and which had left Lebanon on Jan. 18.

Cyprus lies about 100 miles (185 km) west of Lebanon and Syria. In recent months it has seen arrivals increase from both countries, fanning concerns in Nicosia of a surge of migration if the tensions in the Middle East engulf the broader region.

"This is unfortunately proof of what we have repeatedly said on the dangers faced by people falling victim to traffickers," Interior Minister Constantinos Ioannou said in a statement.

He said he would reiterate to his EU counterparts Cyprus' position that the bloc should consider declaring parts of Syria safe, which would allow authorities to repatriate people arriving from there.

In calm seas, it can take a small fishing boat 18-20 hours to get from Lebanon to Cyprus, crossing waters that can run up to 3 km deep and in conditions known for changeable winds and sudden swells.

(Reporting by Michele Kambas;Editing by Alison Williams and David Evans)