I had a situation where I was told I could not be admitted for a heart cath without showing proof of vaccination for Corona-19. When my cardiologist told me that I said "well that settles it, I'm not going to get vaccinated". He then said I could be tested for antibodies to CV-19. Came up negative. Then they said if I tested negative for CV-19 on a quick test I could get in. I said OK.I went for the heart cath that day and nobody asked a thing about Corona virus the whole time I was there.
Stick to your guns and ask for a definite answer. I think they are bluffing. Stay in contact with them, make them answer. Write letters on real paper and mail them. Is this boy competent to make decisions? Maybe he could give you medical power of attorney.
I would claim a religious exemption based on my personal belief.
And when you write real paper letters to them, CC mark them to your attorney.
