Doctors are not participating, and Kaiser says its hospitals, including emergency rooms, will remain open during the picketing. The company said it was bringing in thousands of temporary workers to fill gaps during the strike. But the strike could lead to delays in getting appointments and non-urgent procedures being rescheduled.

It comes amid unprecedented worker organizing  from strike authorizations to work stoppages — within multiple industries this year, including, transportation, entertainment and hospitality.

Wednesday’s strike is the latest one for the healthcare industry this year as it continues to confront burnout with the heavy workloads — problems that were exacerbated greatly by the pandemic.

Unions representing Kaiser workers in August asked for a $25 hourly minimum wage, as well as increases of 7% each year in the first two years and 6.25% each year in the two years afterward.

They say understaffing is boosting the hospital system’s profits but hurting patients, and executives have been bargaining in bad faith during negotiations.

“They’re not listening to the frontline health care workers,” said Mikki Fletchall, a licensed vocational nurse based in a Kaiser medical office in Camarillo, California. “We’re striking because of our patients. We don’t want to have to do it, but we will do it.”

Kaiser has proposed minimum hourly wages of between $21 and $23 next year depending on the location.

Since 2022, the hospital system has hired 51,000 workers and has plans to add 10,000 more people by the end of the month.