Yes, back in the 20s and 30s they were very much against vaccination, and they had many other strange ideas as well.
However, in recent times they have been consistent in either taking no stand , saying that such things are a personal choice.... or in the recent pandemic they have gone out of their way to say that there is no objection to vaccines.
I would even commend them for promptly shutting down KHalls and the stance they have taken.