On the heels of changing "vaccine" definition too. And of course the self-appointed "fact checkers" are all over it: https://www.usatoday.com/story/news/factch

On the heels of changing "vaccine" definition too. And of course the self-appointed "fact checkers" are all over it: https://www.usatoday.com/story/news/factcheck/2021/11/30/fact-check-merriam-webster-changed-vaccine-definition-accuracy/6354415001/ https://www.usatoday.com/story/news/factcheck/2021/11/30/fac...