lol at being up in arms about mandatory vaccinations to work in healthcare.
You already have to be vaccinated for measles, mumps, rubella, diphtheria, tetanus, polio, meningitis and haemophilus influenzae b just to participate in the professional training that allows you to try to work in the field. You have to have a flu shot to be in any inpatient or living facility. You have to regularly undergo tuberculosis screening in all of the above.
This is just another one for a highly communicable disease that kills patients and costs money. Its reasonable to expect healthcare to use the tools available to actually not get patients sick with communicable diseases they don't already have.