Both vaccines do an impressive job of providing protection against COVID-19. But Moderna's is much easier to get from production facilities into patients' arms.Pfizer (NYSE: PFE) and Moderna (NASDAQ: MRNA) have been close rivals in the COVID-19 vaccine race ever since they announced the starts of ...

https://www.fool.com/investing/2021/05/02/moderna-just-made-the-pfizer-vaccines-biggest-weak/?source=iedfolrf0000001

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