By Dr. Louise Ivers in The New York Times

The evidence shows that the United Nations was largely, though not wholly, responsible for an outbreak of cholera that has subsequently killed some 8,000 Haitians and sickened 646,000 more since October 2010. The United Nations has not acknowledged its culpability.

Now, as the cholera epidemic appears to worsen, Mr. Ban and the United Nations have an opportunity to save thousands of lives, restore good will — and, yes, fulfill the mandate that brought the organization to Haiti in the first place: stabilizing a fragile country. The United Nations should immediately increase its financial support for the Haitian government’s efforts to control the epidemic. While that may not satisfy everyone, it will go at least some way toward compensating the people of Haiti for the unintentional introduction of the bacteria that caused the epidemic.