The J&J Covid-19 vaccine has been shipped to states after the FDA approved it for emergency use authorization. The vaccine has 72 percent efficacy in the U.S. against moderate to severe disease.
Fuente: Youtube
The J&J Covid-19 vaccine has been shipped to states after the FDA approved it for emergency use authorization. The vaccine has 72 percent efficacy in the U.S. against moderate to severe disease.
Fuente: Youtube