[Response to the cholera epidemic at Port au Prince (Haiti) in December 2010].

Cholera, that had been present in rural areas north of Port-au-Prince, Haiti since October 2010, reached the urban area in November. Due to the novelty of the disease in this region, to the lack of health care, clean water, and waste disposal facilities, and to the extensive damage caused by the earthquake on January 12, 2010, that left a large victim population living in camps, a large-scale health disaster was feared. However, after two months, the disease appeared to be relatively well-controlled and treated with a fatality rate of less than 1% in the urban area. Actions implemented by the Ministry of Health long with its efforts to coordinate the intervention of the many humanitarian partners played a role in this outcome.