FDA analysis finds Johnson & Johnson’s single-dose vaccine does protect against COVID-19
Johnson & Johnson’s single-dose vaccine protects against COVID-19, according to an analysis by the U.S. Food and Drug Administration (FDA) released on Wednesday. The federal agency’s scientists confirmed that, overall ,the vaccine is about 66 percent effective at preventing moderate to severe COVID-19. What’s more, the shot appears to offer more protection against new, variants … Read more