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6 Months Later, Pfizer and BioNTech's Vaccine Data Continues to Impress

·3 min read
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Pfizer (NYSE: PFE) and BioNTech (NASDAQ: BNTX) recently disclosed six-month efficacy for their COVID-19 vaccine. In this video from Motley Fool Live, recorded on April 5, Fool.com Contributors Brian Orelli and Keith Speights discuss why investors and patients shouldn't be worried about a slight drop in efficacy.