Right. People who worked at hospitals, doctors offices, EMT's etc. You can question whether that was right or wrong, but the possibility of someone GETTING Covid in the hospital, from one of their unvaccinated employees, seems like something we'd want to avoid.
I'm the end, very, very, very few people were "forced". Every medical professional had the option to find a different job if they really didn't want to get it.
Kids are required to be vaccinated to attend public schools. Only the anti-vaxx looney birds complain about that.