New York Post Novavax COVID vaccine only 50 percent effective against new strainJan 28, 2021more_vert
CNNJohnson & Johnson Covid-19 vaccine is 66% effective in global trial, but 85% effective against severe disease, company saysJan 29, 2021Michael Nedelman, Amanda Sealy & Maggie FoxBy Michael Nedelman, Amanda Sealy & Maggie Foxmore_vert
ABC NewsJohnson & Johnson single-shot vaccine 85% effective against severe COVID-19 diseaseJan 29, 2021Sony SalzmanBy Sony Salzmanmore_vert