A weekly update on new research and developments concerning COVID-19 (and occasionally other infectious diseases that hit the news). We take questions via call-in during the live broadcast, Mondays at 7:33am Pacific, streaming via kpfa.org. Podcasts with show notes go up later the same day. Between live shows, we take questions via email at upfront@kpfa.org . Our guest most weeks is Dr. John Swartzberg, clinical professor emeritus of infectious diseases at UC Berkeley’s School of Public Health. Our question-wrangler most weeks is Brian Edwards-Tiekert, host of KPFA’s morning public affairs program, UpFront.  Music: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.