Sharp rise in Haiti cholera death toll

Cholera is spreading quickly in the Haitian capital of Port-au-Prince, as the death toll rises across the quake-hit country.

More than 80 people have died in the last 24 hours across Haiti, taking the death toll to 724.

Three people have already died of the disease in Port-au-Prince, after it was confirmed in the city early this week.

The BBC's Laura Trevelyan reports.