coronavirus August 26, 2024 5:42 pm Updated COVID vaccines coming Jessica Aguirre speaks with UCSF infectious disease specialist Dr. Peter Chin-Hong on the updated COVID vaccine and what people need to know. US & World Videos 3:17 Slight summer uptick of COVID cases in California 3:57 Interview: Doctor's perspective on COVID 4 years after shutdown started 2:09 CDC updates COVID isolation guidelines 1:37 Study examines effectiveness of main COVID treatment Paxlovid 3:39 California sees drastic drop in COVID-related deaths