Episode 101: Class in Complicated Times

<p>In this episode, Dr. Osterholm and Chris Dall discuss the state of the pandemic in China, South Africa, and the U.S.; the latest data on the Johnson &amp; Johnson vaccine; and CIDRAP's Coronavirus Vaccines Research and Development Roadmap. Dr. Osterholm also answers a COVID query about fourth doses of mRNA vaccines and shares a beautiful place from one of our listeners.&nbsp;</p>