Vaccines less effective at protecting against severe COVID-19 in immunocompromised adults 11/02/2021 Health News
Study finds two COVID vaccines effective against variant arising in California 04/08/2021 Health News
President Biden Says U.S. Will Have Enough Vaccines for 'Every Adult in America' by End of May 03/03/2021 Health News
J&J COVID-19 vaccine is 72% effective in the U.S., and 66% overall in large trial 01/29/2021 Health News
Biden Raises Goal to 1.5 Million Vaccine Shots a Day, Says General Public Will Have Access by Spring 01/26/2021 Health News