Episode 137: Natalie Dean on Pfizer's Covid-19 vaccine, plus the FDA's Alzheimer's quandary
How well does Pfizer's Covid-19 vaccine work? Wha…
November 12, 202029m 23s
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Show Notes
How well does Pfizer's Covid-19 vaccine work? What's the difference between efficacy and effectiveness? And should the FDA approve Biogen's Alzheimer's drug?