How cholera outbreak started
Scientists are still trying to understand how the cholera epidemic in Haiti began. Anchor Marco Werman speaks with public health and cholera expert Rita Colwell, about her theory. She says the right environmental conditions were there for the outbreak to flourish.
Tell us about your experience accessing The World
We want to hear your feedback so we can keep improving our website, theworld.org. Please fill out this quick survey and let us know your thoughts (your answers will be anonymous). Thanks for your time!