Vaccination for cats

[delightful_cat]

I have cats inside and outside our house. My outdoor cats are usually rescued ones. I planned to take one of my outdoor cats for an anti rabies vaccination but I am not sure if she is well right now since I cant always monitor my outdoor cats. Is it okay to vaccinate cats if they are unwell?

 

[Alldara]

The vet will say. If she's unwell she might need other treatments.

The why and how much of illness decides if they can get a vaccine or it must be delayed.