Sometimes "[w]hen the international aid community descends on a vulnerable place ... good intentions make a bad situation even worse," a Boston Globe editorial states, adding that is "what happened two years ago, when United Nations peacekeepers arrived in Haiti in the wake of a devastating earthquake, bringing the deadly disease cholera with them." According to a panel of U.N. experts, poor sanitation in the peacekeepers' camp likely caused the outbreak, which has killed 7,000 people and sickened 500,000, the editorial notes. "So far, the United Nations has declined to apologize for its role, or even admit it -- perhaps because it is facing a deluge of expensive legal claims brought by the Boston-based Institute for Justice & Democracy in Haiti on behalf of the victim's families," the editorial states, noting that after a year, the "U.N. says it is still studying the claims."