Pfizer vaccine appears to be effective against U.K. COVID variant: Study

A new study indicates that the Pfizer-BioNTech vaccine is effective against the more contagious COVID-19 variant that was first discovered in Britain and is spreading across the world. The variant, known as B.1.1.7, has been traced to at least 10 states, and will likely become the prominent version of the disease in the U.S. by March. Researchers believe the variant […]
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