Delta does not appear to make children sicker; Secondary immune response stronger after infection than after shot | Reuters
A girl wearing a protective face mask to prevent contracting the coronavirus disease (COVID-19) rides a toy kick scooter at a park in Seoul, South Korea, April 3, 2020. REUTERS/Heo Ran Oct 8 (Reuters) – The following is a summary of some recent studies on COVID-19. They include research that …