Fighting neglected tropical diseases in Africa

A conference hosted by the Gates Foundation in the US capital aims to shine a light on preventable tropical diseases. In this series of photos, Kate Holt examines an effort to fight river blindness in Nigeria

Politics

Today the treatment Mectizan® is used to prevent river blindness, which was endemic in Kaduna before Sightsavers began their intervention 10 years ago. This year is 25 years since the pharmceutical Merck & Co Inc took the historic decision to donate the anti-parasitic treatment free of charge for as long as it is needed.

Kate Holt/Sightsavers

Photographer Kate Holt traveled to Kaduna, Nigeria to examine river blindness, the world's leading cause of preventable sight loss. More than 100 million people in Africa are at high risk of contracting the disease. A conference in Washington, DC — hosted by the World Bank and the Bill and Melinda Gates Foundation — is now attempting to shine a light on this and other neglected tropical diseases.

Fighting neglected tropical diseases in Africa - The World from PRX