Pfizer and Moderna COVID-19 vaccines work against the new variants, new studies say
Pfizer and Moderna COVID-19 vaccines work against the new variants, new studies say Updated May 06, 2021; Posted May 06, 2021 FILE - In this Feb. 25, 2021, file photo, vials for the Moderna and Pfizer COVID-19 vaccines are displayed on a tray at a clinic set up by the New Hampshire National Guard in the parking lot of Exeter, N.H., High School. The nation is poised to get a third vaccine against COVID-19, but health officials are concerned that at first glance the Johnson & Johnson shot may not be seen as equal to other options from Pfizer and Moderna. (AP Photo/Charles Krupa, File)AP