Maybe there's linear pattern to her logic, or she's conflicted, or confused, or a super-compartmentalizer... or blithely hypocritical.

This is an interesting crossroad in our culture. I'd assume it used to be Christians were a preferred group when it came to transplants. They would have been ideal patients as non-hell-raisers and rule followers. Choosing the vaccine as the line in the sand rather than one of the countless other medical advancements looks hypocritical but I would argue that the actually have no idea and are actually being manipulated by mostly irreligious media.