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PBS News Hour
New drugs may stop TB, world's top infectious killer
Sunday marked World Tuberculosis Day. While T.B. doesn’t attract the same attention as influenza, malaria or Ebola, it recently surpassed HIV/AIDS to become the globe's leading infectious killer. In 2018, there were more than 10 million new cases. There hadn’t been a treatment breakthrough for 40 years, but the tide is starting to turn. Hari Sreenivasan shares a story of hope from South Africa.
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