Good news: Epidemiologists don’t think monkeypox will be as bad as Covid-19. Bad news: We stopped vaccinating people against this type of disease decades ago. Vox reporter (and resident epidemiologist) Keren Landman explains. This episode was produced by Haleema Shah, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Paul Mounsey, and hosted by Sean Rameswaram. Transcript at vox.com/todayexplained   Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices