It is correct to be able to make it a condition of employment. Company owners have a right to freedom, just like employees.
When you enter an agreement with a company or person, you are simply making laws that bind the two parties. It is your choice to enter into the agreement or not.
Oh - and please note that I would never work there. I don’t get flu shots.
Except when companies do not wish to offer insurance that covers abortions?
It is just a matter of time before the Feds require flu shots for the masses. Eat your peas, dear.
Healthcare workers are well aware of the special requirements their field has. They know its a requirement.
I felt the same way when I wanted my female employees to have sex with me, as a condition of their employment.