What We Knew Then and What We Know Now: A Conversation about the COVID-19 Pandemic with Dr. Sharon Balter

Dr. Sharon Balter, the Director of the Acute Communicable Disease Control Program at the Los Angeles County Department of Public Health, has had a busy 18 months. She joins then & now to discuss how knowledge about COVID-19 has shaped – and re-shaped – public health approaches throughout the course of the pandemic.