@BillGates: Thanks to brilliant scientists in South Africa and around the world, there are signs of hope in the fight against TB. https://t.co/FsEJTp4XRh

@BillGates: Thanks to brilliant scientists in South Africa and around the world, there are signs of hope in the fight against TB. https://t.co/FsEJTp4XRh

- November 28, 2018

http://twitter.com/BillGates

Thanks to brilliant scientists in South Africa and around the world, there are signs of hope in the fight against TB. https://t.co/FsEJTp4XRh
— Bill Gates (@BillGates) November 28, 2018

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