CBSN Bay Area's Anne Makovec talks Dr. Laura Gross with Stanford Health Care about the vaccine boosters as COVID-19 variants spread, and if double masking is effective in curbing transmission.
Fauci urges Americans to get any of 3 vaccines
Reuters - Politics
[NFA] Dr. Anthony Fauci, the top U.S. infectious disease official, on Sunday urged Americans to take any of the three approved..
