https://wsava.org/wp-content/upload...ical-guide-for-vets-in-the-UK-Michael-Day.pdf this is from the UK.your source?
Every vet I have used has vaccinated every year (I'm in the UK, I'm guessing your in the USA, but here in the UK vets will vaccinate every year in my experience)
A previous cat of mine (my angel Ebony) she literally *had* to have vaccines every year, as her health conditions made it hard for her. She could get sick at the drop of a hat, likely not helped by the fact she had been on the streets with kittens and when she was picked up by rescue she had several things wrong and the vet said she would never live a normal life due to everything she had wrong with her, vet thought she would not live beyond 2 years, she survived 4 years with me, cause I did my best to keep her up to date with everything and kept her on the medications the vet had her on, even then I feared coming home every day cause I was certain I would get in from work and find her on the floor, no longer with me (if you get my meaning)
I miss her still
Im so sorry, an ill pet is an awful thing to experience. A sickly cat shouldn’t be vaccinated according to official guidelines either.