A woman washes her hands with bleach-treated water at a cholera clinic set up by Medecins sans Frontieres...
A woman washes her hands with bleach-treated water at a cholera clinic set up by Medecins sans Frontieres in the Tabarre neighborhood of Port-au-Prince, November 19, 2010. REUTERS/Allison Shelley (HAITI - Tags: HEALTH DISASTER)