AstraZeneca COVID-19 vaccine easy to update in response to variants
EU regulator to decide on one-shot J&J vaccine next week
2 March 2021Ask the Pediatrician: Is it safe to travel over spring break this year?
2 March 2021AstraZeneca COVID-19 vaccine easy to update in response to variants
(HealthDay)—A COVID-19 vaccine still awaiting U.S. Food and Drug Administration approval may prove to be a powerful weapon in fighting the pandemic, according to its developers.
