Will we need a Covid booster shot in a few months?
Even as some countries are preparing for it amid new virus strains being reported, the jury is still out on whether we need one right now.
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UPMC To Test Booster Shot Combinations, Effectiveness Against COVID-19 And Variants
A new vaccine trial at UPMC will test booster shots for COVID-19. Pitt's School of Medicine announced it's one of 12 sites in the..
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