World Health Organization

The Paradox of Treating Anaemia

Brazil’s Sewage Woes Reflect the Growing Global Water Quality Crisis

A view shows the construction site of the Rio 2016 Olympic Tennis venue at the Rio 2016 Olympic Park in Rio de Janeiro, Brazil, July 24, 2015. Credit: Reuters/Sergio Moraes

‘Very Low’ Risk of Further Zika Spread Due to Olympics, Says WHO