Ask The Doctors: Vaccine Mandates, Delta Variant

Dr. Anthony Fauci says no booster shots, for now. The Delta variant now constitutes more than 80 percent of new cases. New mask mandates out in Los Angeles. An uptick in cases here at home, with a seeming breakthrough hotspot in Provincetown, but deaths remain low. And Boston University is mandating a vaccine for faculty, staff and students.

We take listener calls with Dr. Davidson Hamer, infectious diseases physician at Boston Medical Center and a professor of infectious diseases and medicine at the Boston University School of Medicine. And Dr. Gabriela Andujar Vazquez an infectious disease physician, Associate Hospital Epidemiologist and Medical Director of the COVID-19 Vaccination Program at Tufts Medical Center.