Tag: single dose

The single-dose vaccine from Johnson & Johnson will be the third vaccine available in the U.S. if authorized. In the U.K., a new study began…

New data shows that the single-dose inoculation, which could get FDA emergency use authorization by Friday night, may be 100% effective at preventing hospitalization and…

Johnson & Johnson’s new one-dose COVID vaccine is expected to reach vaccination sites as early as Tuesday. ABC’s Ike Ejiochi has the encouraging new details….