Vaccine Makers Racing to Update COVID Shots, Just in Case

December 9, 2021

(Associated Press) – Vaccine makers are racing to update their COVID-19 shots against the newest coronavirus threat even before it’s clear a change is needed, just in case. Experts doubt today’s shots will become useless but say it’s critical to see how fast companies could produce a reformulated dose and prove it works — because whatever happens with omicron, this newest mutant won’t be the last. (Read More)