But experts warn that drugs alone will not win it, after the pharmaceutical giants agree to work together on an ambitious project.
No image available
/ 17 February 2010
Scars on Severion Wayet’s arms reveal where the flesh-burrowing Guinea worms burst through her skin.
Rheumy-eyed Chief Joseph Lokoi has lived through two civil wars in south Sudan, but the scars covering his body are not the relics of battle.