Lifesaving treatment and prevention programs for tuberculosis, malaria, H.I.V. and other diseases cannot access funds to continue work.

Ruth Maclean, New York Times West Africa bureau chief, explains how the rebels and their patrons in Rwanda are profiting from the conflict.

Diabetes is a number of diseases that involve problems with the hormone insulin. There is no cure for diabetes. The warning signs of diabetes can be so mild that you don't notice them. That's ...

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