Posted inEducation, Health OP-ED: Immediate vaccination of SFUSD teachers will cut the Gordian Knot to allow in-person classes this spring by Dr. Amy Beck, Dr. Tonya Chaffee, Dr. Sarah Doernberg, Dr.Monica Gandhi, Dr. Vanessa Thompson and Dr. Maya Vijayaraghavan March 1, 2021, 6:42 amJune 22, 2025, 1:02 pm