More Good News About Pfizer’s Covid-19 Vaccine

New data from the world leader in vaccination rate give an optimistic picture of the second vaccine dose effects

Around 100 million people have received a Covid-19 vaccine in “real world” settings. There are still many unknowns, and watching the knowledge unfold is fascinating. Luckily, so far, it also looks…



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Elad Simchayoff

I love writing about what I love. Israeli/British. Father, husband, dog person. Support me by joining Medium via this link: