The two companies stand an excellent chance of winning expanded authorization in Europe for their coronavirus vaccine.Thanks to encouraging developments in Europe, shares of coronavirus vaccine partners Pfizer (NYSE: PFE) and BioNTech (NASDAQ: BNTX) both rose on Friday. Pfizer inched 0.1% skyward, ...

https://www.fool.com/investing/2021/04/30/why-pfizer-and-biontech-shot-higher-on-friday/?source=iedfolrf0000001

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