Health experts used to say elimination of river blindness, caused by worms, was impossible. Now they've set a target date: 2025. Why the turn in this worm war?
NPR reporter Jason Beaubien talks about his trip to Ghana to report on river blindness — and how a farmer who lost his vision is still able to weed his garden.
He lost his sight in his youth. So he never married. But he's lived an independent life for decades — despite the best efforts of goats to raid his crops.
If someone is infected by the Loa loa worm, taking a drug to treat river blindness could be risky. Now there's a fast way to identify the worm — by turning a smartphone into a microscope.
We've eradicated smallpox. But we can only hope to control malaria. A new exhibit at the American Museum of Natural History explains how disease fighters set and pursue their goals.