I want to freeflight tran, do i vaccinate first?

[Babyrizzmuffin101_ohio]

hello, im thinking of getting a parrot ( a blue and gold macaw most likely unless someone has better advice, on my other thread) im working with a breeder to ensure any parrot is healthy but was wondering if vaccines are a must if i train freeflight? i would love some insight in to what other people have done/ what you think i should do
thank you!