"The vaccine, made by Novavax, Inc., of Gaithersburg, Md., was about 90% effective at preventing mild, moderate and severe COVID-19 when tested in a study involving about 30,000 volunteers ages 18 and older, according to the FDA."
"The vaccine, made by Novavax, Inc., of Gaithersburg, Md., was about 90% effective at preventing mild, moderate and severe COVID-19 when tested in a study involving about 30,000 volunteers ages 18 and older, according to the FDA."