U.S. report says the cholera outbreak 's course is `` difficult to predict '' Haiti has n't seen a cholera outbreak in more than a century . found that two-thirds of them had been drinking untreated water from rivers or canals , the same percentage did not routinely use chlorine to sanitize drinking water and nearly four out of five defecated in the open . Score: 6
U.S. report says the cholera outbreak 's course is `` difficult to predict '' Haiti has n't seen a cholera outbreak in more than a century . Score: 6