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@africa3000 @ChibweC Good news https://t.co/pKJMGNx1aD
@africa3000 @ChibweC Good news https://t.co/pKJMGNx1aD
@ChibweC There are vaccines for viral infections, not least smallpox. While, of course, many countries offer bi-annual influenza vaccines. https://t.co/ZxTZmbGIxb