Sara Alamdar Stéphane Bancel, chief executive officer of Moderna, Stephen M. Hahn, former commissioner of food and drugs at the US Food and Drug Administration, and Jonathan B. Perlin, president of the Clinical Services Group and chief medical officer of HCA Healthcare, will present “Vaccines: Where Are We and Where Are We Going?” on March 29, at 5 PM PDT. Fri, 12 Mar 2021 10:30:00 -0800 396bf00c-6bbf-43be-b03d-89c2d1d37288