Moderna said preliminary phase three trial data shows its coronavirus vaccine is more than 94% effective in preventing Covid-19. The company’s CEO, Stephane Bancel, called it a “game changer.” Shares of Moderna jumped in premarket trading.
Moderna said preliminary phase three trial data shows its coronavirus vaccine is more than 94% effective in preventing Covid-19. The company’s CEO, Stephane Bancel, called it a “game changer.” Shares of Moderna jumped in premarket trading.