There’s No Reason to Freak Out About the Latest Pfizer Vaccine Study
Over the weekend, a new study involving the Pfizer/BioNTech covid-19 vaccine set off a wave of alarming-and at times misleading-headlines. The study, based on real-world data from Israel, found that the vaccine wasn't as effective against B.1351, the variant first found in South Africa, as it was against other...