vaccine/vegan post

Keelay
Disclaimer:
1. I’m not pregnant/ no kids yet (ttc)
2. I’m not anti-vax by any means; just trying to understand more from both sides
3. I’m curious at the extreme sides people are on and why
4. I’m not vegan or 100% organic, but I try to avoid medications if I can use something natural.
So I’ve just been researching CDC for vaccines, to see which ones are necessary and what’s in them. I started googling the ingredients from the packet for each and noticed basically all vaccines have animal parts in them, whether that be crushed up bones, blood from calfs, pigs, etc. Also googling why they’re necessary to be in there. 
My question for CC: if you are vegan, do you still vaccinate? Does it bother you they contain parts from animals? (even if not vegan). I don’t want to start a vax war just thought it would be an interesting discussion and wanted some feedback.