by Richard A. Hendricks | Mar 1, 2021 | Health News
It is the first of the three authorized Covid-19 vaccines that comes in a single dose. “The Janssen vaccine has been shown to be safe and effective in preventing severe COVID-19 illness, hospitalization, and death,” Walensky said in a statement. “This vaccine is also another important tool in our toolbox to equitably vaccinate as many […]
