@CNN: South Sudan has gone 15 consecutive months without a single reported case of Guinea worm, a major victory for the country that once had the most cases of the painful parasite https://t.co/Al90muuCEZ

@CNN: South Sudan has gone 15 consecutive months without a single reported case of Guinea worm, a major victory for the country that once had the most cases of the painful parasite https://t.co/Al90muuCEZ