I'm on Niraparib and the oncologist says to have a vaccine anyway.Not sure how well it work, given the drug lowers the immune system, but what I really want to know is whether you feel worse having a vaccine while on a PARP. If anyone on here has had a vaccine and is on a PARP, can you say which vaccine you had and what your reaction was please, especially if you had the Oxford A-Z one.
Miriam