(NPR) A New Type Of COVID-19 Vaccine Could Debut Soon
A New Type Of COVID-19 Vaccine Could Debut Soon class="imagewrap has-source-dimensions" data-crop-type="wide" style=" --source-width: 2280; --source-height: 1283; " > A vial of the experimental Novavax coronavirus vaccine is ready for use in a London study in 2020. Novavax's vaccine candidate contains a noninfectious bit of the virus — the spike protein — with a substance called an adjuvant added that helps the body generate a strong immune response. Alastair Grant/AP hide caption toggle caption Alastair Grant/AP ...