US on cusp of third vaccine, FDA says Johnson & Johnson shot safe and effective

The US is on the cusp of getting a third vaccine against Covid-19. The US Food and Drug Administration today delivered a strong endorsement of Johnson & Johnson’s single-dose vaccine and set the stage for a final decision on February 26.The US is on the cusp of getting a third vaccine against Covid-19. The US Food and Drug Administration today delivered a strong endorsement of Johnson & Johnson’s single-dose vaccine and set the stage for a final decision on February 26.