coronavirus January 4, 2022 8:07 pm UCSF Infectious Disease Specialist Answers Your Omicron Surge Questions NBC Bay Area’s Raj Mathai spoke to UCSF Infectious Disease Specialist, Dr. Peter Chin-Hong, about the ongoing impact of the omicron COVID-19 variant. US & World Videos 4:02 Updated COVID vaccines coming 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
