Tag: Moderna says its COVID-19 vaccine 93% effective after 6 months

A final analysis of late-stage trial data indicated Moderna’s COVID-19 vaccine was 93% effective 6 months after the second dose, the company announced Thursday. An analysis released last fall suggested the shot was 94% effective in preventing COVID-19. “We are pleased that our COVID-19 vaccine is showing durable efficacy of 93% through six months, but recognize that the…