
CBSN Bay Area talks to Dr. Anne Liu, Infectious Disease Physician with Stanford Health Care, about President Trump downplaying COVID-19 at his rallies, and a new study that looks at antibody immunity.
CBSN Bay Area talks to Dr. Anne Liu, Infectious Disease Physician with Stanford Health Care, about President Trump downplaying COVID-19 at his rallies, and a new study that looks at antibody immunity.