The Moderna and Pfizer vaccines are 90% effective at stopping infection in the real world too

The news: A “real-world” study of 3,950 people in six states found that two doses of the Pfizer-BioNTech and Moderna vaccines cut the risk of infection by 90%. The findings are broadly in line with the 95% and 94% efficacy that the Pfizer and Moderna vaccines showed, respectively, in their clinical trials. The details: The…
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