Pfizer Asks F.D.A. to Clear 2 Vaccine Doses for Young Children as a Start

Novel nanoparticle SARS-CoV-2 vaccine combines immune focusing and self-assembling nanoparticles to elicit more potent protection

Minorities More Hesitant To Receive a COVID-19 Vaccine Compared to Whites

Department of Defense COVID vaccine injury numbers were based on faulty data, military spokesperson says