When I worked in long term care (nursing homes, and rehab), the staffing was ridiculous. I often had over forty patients/shift. Since I'm not vaxxed, and have no plans to change that, I haven't worked since Covid started. My husband's company made the vax mandatory, but he got together with few others and they just said no. Because they were the most senior engineers the company didn't want to lose them and allowed religious exemptions. BTW, that was five people out of about one hundred who stood up for themselves.