http://www.newsweek.com/joe-biden-covid-vaccine-trump-claim-fact-check-1569904

Joe Biden appeared at his first CNN town hall since becoming president on Tuesday, when he addressed topics including COVID vaccination.

The president said he hoped 600 million COVID vaccines would be available to Americans by the end of July—enough to cover almost the entire population with two doses. He also said his administration did not have COVID vaccines when it took over from Trump's, drawing criticism from former White House Press Secretary Kayleigh McEnany.