In recent weeks a group of Bay Area doctors released an open letter to the governor and state health officials calling for a faster wind down of pandemic restrictions, especially in the classroom. On this edition of KCBS In Depth we speak with one of the letter's authors and also hear from another local health expert who is warning against letting our guard down too soon. 

Guests: 

• Dr. Jeanne Noble, professor of emergency medicine, UC San Francisco | director of Covid response, UCSF Emergency Department 
• Dr. John Swartzberg, clinical professor emeritus of infectious diseases and vaccinology, UC Berkeley’s School of Public Health

Host: Keith Menconi