HomeNYT233 staff members at 2 San Francisco hospitals have tested positive, most in breakthrough Delta infections. 233 staff members at 2 San Francisco hospitals have tested positive, most in breakthrough Delta infections. ias officer July 31, 2021 0 By BY EDUARDO MEDINA from NYT U.S. https://ift.tt/3zXEkda via IFTTT Tags NYT Newer Older