US clears J&J's shot; 3 vaccines now available
Published
The U.S. now has a third vaccine to prevent COVID-19. The Food and Drug Administration cleared a Johnson & Johnson shot that works with just one dose instead of two. (Feb. 27)
Published
The U.S. now has a third vaccine to prevent COVID-19. The Food and Drug Administration cleared a Johnson & Johnson shot that works with just one dose instead of two. (Feb. 27)
As African countries continue to experience increasing coronavirus infections, with the overall number of cases exceeding 3.79..
It began as a shudder through the scientific and public health establishments. A new variant of the novel coronavirus SARS-CoV-2..