PFIZER SAYS DATA SUGGESTS VACCINE MAY BE 90% EFFECTIVE IN PREVENTING COVID-19
Story by the Associated Press – Pfizer says an early peek at its vaccine data suggests the shots may be 90% effective at preventing COVID-19. Monday’s announcement doesn’t mean a vaccine is imminent. The interim analysis, from independent data monitors, looked at 94 infections recorded so far in a study that has enrolled nearly 44,000 […]