This thread took a disappointing and unedifying turn, a few pages back.
@windhoek my sympathies, and good on you for your measured response to some pretty unpleasant provocation.
I think there is a material and fundamental difference between the antivaxx nut jobs, and people with a sincere ethical objection to the vaccine. And the numbers of the latter are probably small enough not to matter. For reasons expressed up thread, I think that objection is a little misguided, but I respect the obvious thought and sincerity that has gone into it. I wonder if the relative newness of your Veganism means you are trying to navigate difficult roads, and others have already laid out a decent path. What does the Vegan Society have to say about vaccines and drugs?
For the rest, how about laying off Windhoek? He is a decent and valued member here and his contributions are invariably worthwhile. If you can't argue your position without aggression and rudeness, maybe keep it to yourself?