Victims and families wait at a medical facility in St. Marc, northern Haiti. Health Minister Alex Larsen has warned that the cholera outbreak blamed for 135 deaths is the most lethal strain of the disease, October 22, 2010. (AFP/Thony Belizaire)
A boy suffering from cholera sleeps while waiting for medical treatment at a local hospital in the Marchand Dessaline zone, about 36 km … Read more » (22 miles) from the town of Saint Marc, October 22, 2010. REUTERS/St-Felix Evens
Victims and families wait at a medical facility in St Marc hospital for treatment north of Port-au-Prince. The deadly cholera outbreak in Haiti is likely to get much worse, health experts said as relief supplies were rushed to the quake-stricken country in a struggle to ward off an epidemic, October 22, 2010 (AFP/Thony Belizaire)
Children suffering cholera symptoms receive serum at a hospital in Marchand Dessalines, Haiti, Friday Oct. 22, 2010. An outbreak of cholera in rural central Haiti has killed at least 142 people and sickened hundreds more. (AP Photo/Ramon Espinosa)
A Haitian resident suffering from cholera is helped by a relative while he waits for medical treatment at a local hospital in the Marchand Dessaline zone, about 36 km (22 miles) from the town of Saint Marc, October 22, 2010. Quake-hit Haiti and its aid partners fought on Friday to stem a cholera epidemic that has killed over 150 people and sickened hundreds, with experts saying more cases could be expected before it was contained. REUTERS/St-Felix Evens
A woman suffering cholera symptoms rests in a stretcher outside a hospital as she waits to be admitted in Saint Marc, Haiti, Friday Oct. 22, 2010. An outbreak of cholera in rural central Haiti has killed at least 142 people and sickened hundreds more who overwhelmed the hospital in Saint Marc seeking treatment. (AP Photo/Ramon Espinosa)
Haitians suffering from cholera wait for medical treatment with their relatives at a local hospital in the town of Saint Marc October 22, 2010. Quake-hit Haiti and its aid partners fought on Friday to stem a cholera epidemic that has killed over 150 people and sickened hundreds, with experts saying more cases could be expected before it was contained. REUTERS/St-Felix Evens
Haitians suffering from cholera wait for medical treatment with their relatives at a local hospital in the town of Saint Marc October 22, 2010. Quake-hit Haiti and its aid partners fought on Friday to stem a cholera epidemic that has killed over 150 people and sickened hundreds, with experts saying more cases could be expected before it was contained. REUTERS/St-Felix Evens
A man suffering from cholera symptoms lies in the hospital in Marchand Dessalines, Haiti, Friday Oct. 22, 2010. An outbreak of cholera in rural central Haiti has killed at least 142 people and sickened hundreds more. (AP Photo/Ramon Espinosa)
People watch a US missionary doctor, who did not want to be identified, confirm the man lying in the bed died of cholera outside a hospital before being transported home in the town of Droin, Haiti, Friday Oct. 22, 2010. An outbreak of cholera in rural central Haiti has killed at least 142 people and sickened hundreds more. (AP Photo/Ramon Espinosa)