coronavirus August 11, 2021 5:20 pm Interview: Doctor Talks COVID-19's Impact on Lung Health UCSF infectious disease specialist Dr. Peter Chin-Hong discusses the damage COVID-19 can cause to the lungs and what the vaccine can do to protect people. US & World Videos 4:02 Updated COVID vaccines coming 3:12 California experiencing COVID summer surge 1:58 COVID summer surge: CDC data shows cases ‘very high' in California 2:23 Bay Area COVID-19 levels on the rise this summer 2:27 Summer surge? South Bay health officials keep close eye on COVID-19 concentrations
