The largest health care strike in Oregon history began early Friday at Providence across the state, as roughly 5,000 frontline health professionals walked off the job. The strike — which includes mostly nurses and 150 doctors and advanced practitioners in addition to thousands of nurses — spans Providence’s eight hospitals in the state.

Nearly 5,000 doctors and nurses at several Providence hospitals and clinics hit the picket lines Friday in what could be the largest health care worker strike i

The strike, which impacts all eight Providence hospitals in the state as well as six women’s clinics, includes nearly 5,000 nurses, and more than 100 physicians and advanced practitioners.