J&J Vaccine May Block Spread of Coronavirus, FDA Says

The Johnson & Johnson shot, which would be the third vaccine for a pandemic that has killed more than 500,000 Americans, was found to be more than 85% effective at preventing severe illness and 66% protective overall.

J&J Vaccine May Block Spread of Coronavirus, FDA Says
The Johnson & Johnson shot, which would be the third vaccine for a pandemic that has killed more than 500,000 Americans, was found to be more than 85% effective at preventing severe illness and 66% protective overall.