It is confusing as some sources are encouraging flu shots now [but not live vaccines] for those on Immune Therapies. Quite a change as it's always been a no-no up until now.
I've not found much in print on it tho, just references to it on other boards. SOO I called my pharmacist and asked. She's going to look into it and get back to me. She has access to those good resources us mortals can't get to. I'll let you all know as soon as I do! - j