Officials said they were providing security at the door when they heard a disturbance in the hallway. A deputy found the suspect attacking the social worker, intervened and restrained the man.
Medical staff on site performed CPR and lifesaving care to the social worker before they were taken to an operating room. As of Thursday evening, the victim was still receiving care.
Their condition as of Friday is unknown. UCSF, which is a partner at Ward 86 and San Francisco General, did not immediately respond to a request for comment.
“It’s deeply upsetting to have a frontline worker injured while doing their job serving our city,” Mayor Daniel Lurie said in a statement. “Our social workers spend every day helping struggling San Franciscans — they should never have to fear for their safety while doing that work.
“We will stay vigilant and ensure our hospitals are safe for everyone,” he continued.
This is a developing story, and it will be updated.