Libyan authorities seal off most of flood-hit Derna in effort to limit deaths

Only emergency workers to be allowed into devastated area over fears of contamination from dead bodies in limited water supply

Libyan authorities have largely sealed off the flood-devastated port town of Derna from civilians in an effort to give space to emergency aid workers and amid concern that contamination of standing water may add to the already horrific death toll.

Salem Al-Ferjani, director general of the ambulance and emergency service in eastern Libya, said that only search and rescue teams would be allowed to enter parts of the town most affected by the flooding that has left at least 11,000 dead according to official projections. Many citizens have already left the town voluntarily.