Arlo Pérez Esquivel and Caitlin Saks talk to Dr. Raven Baxter, AKA Raven the Science Maven, and Brigham and Women’s Hospital’s Dr. Duane Wesemann to discover how the pandemic has advanced the scientific understanding of antibodies. Then, Dr. Katie Gray at Brigham and Women’s Hospital explains her research on COVID vaccine safety and efficacy in pregnant individuals and their babies.