‘Nothing went wrong’: Slaouik advocates the spread of the Covid-19 vaccine

Moncef Slaoui, head of the U.S. government’s effort to develop a vaccine against Covid-19, says he hasn’t gone wrong with the expansion of the U.S. coronavirus, though he expects 20 million Americans to be vaccinated by the end of 2020. 4.2 million Americans in the U.S. have been vaccinated so far. #OperationWarpSpeed ​​#CNN #News.

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