President Joe Biden is taking a new approach to fight the pandemic. Former acting CDC director Richard Besser explains the vaccine mandates and the booster shot debate.

Today’s show was produced by Hady Mawajdeh with help from Miles Bryan, edited by Matt Collette, engineered by Efim Shapiro, fact-checked by Laura Bullard, and hosted by Sean Rameswaram.

Transcript at vox.com/todayexplained.

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