The Pittsburgh-based study is one of 12 sites across the country involved in this trial, KDKA's Chris Hoffman reports.
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..
KDKA CBS 2 Pittsburgh