Haiti cholera outbreak that has claimed 3,651 lives has not peaked, the World Health Organisation said Tuesday.
"We think that the peak has not been reached," said Fadela Chaib, WHO spokeswoman, of the deadly disease that has also infected 171,304 people.
"The peak has not been reached because it would require the mortality rate to drop to less than one percent from 2.2 percent at the moment. That would take several weeks," she said.
Chaib also pointed out that in certain rural areas, more than 100 new cases of cholera were still being detected every day.
The spokeswoman said that the UN health agency had trained more than 500 health experts to deal with the cholera outbreak.
"We are continuing to mobilise experts to the most affected zones," she added, saying that "very significant challenges" remain in the impoverished Caribbean nation.
The epidemic, which began in October 2010, spawned deadly anti-UN riots in November as some turned their anger on peacekeepers from Nepal accused of bringing the disease into the country.