AstraZeneca's Updated Covid-19 Vaccine Data Shows 76% Efficacy

AstraZeneca's Updated Covid-19 Vaccine Data Shows 76% Efficacy

By The Wall Street Journal

Facebook's Mark Zuckerberg says the law on digital platforms' liability immunity should be changed, as Big Tech leaders are set to deliver congressional testimony. President Biden is scheduled to hold his first formal news conference today since taking office. Keith Collins hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices
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