Tag: COVID-19 vaccine boosters: Who is eligible?

U.S. health authorities’ move last week to authorize and recommend the Pfizer-BioNTech COVID-19 vaccine to certain populations who received a second dose six months ago has left about 20 million Americans eligible, according to Jeff Zients, White House COVID-19 response coordinator.  Booster shots are aimed to extend and enhance protection against severe COVID-19 disease and related complications among…