**It's the Radiotopia fundraiser! We can only make this show with your support. Give now and help support This Day and all the independent shows at Radiotopia. Thank you! https://www.radiotopia.fm/donate**////[Today we're bringing you an episode from the archives]It’s February 23rd. This day in 1954, children in Pittsburgh began to receive vaccines as part of the first clinical trials for Dr Jonas Salk’s polio eradication efforts.Jody, Niki, and Kellie discuss the arrival of the vaccine, the initial distrust, and the inequities in development and distribution of the vaccine to various communities.Find a transcript of this episode at: https://tinyurl.com/esoterichistoryThis Day In Esoteric Political History is a proud member of Radiotopia from PRX.If you want to support the show directly, you can do so on our website: ThisDayPod.comGet in touch if you have any ideas for future topics, or just want to say hello. Our website is thisdaypod.com Follow us on social @thisdaypod Learn about your ad choices: dovetail.prx.org/ad-choices