I wrote a longer reply that you may not have read yet (just posted a few minutes ago). I thought the spirit of the question was more to an irregular immune sys

I wrote a longer reply that you may not have read yet (just posted a few minutes ago). I thought the spirit of the question was more to an irregular immune system and not just specifically a weakened one. Allergies are not indicative of a weakened immune system - whether or not 'compromised' is a term worth using for a system that is irregular is probably not a debate worth having, but the individual clearly is compromised. Agreed that it's not nitpicking to know why vaccines cause a potential danger - overactive or underactive immune systems obviously react (or don't) in different ways, but I understood the nature of the question to be much less specific (are vaccines contraindicated in the sick, instead of are vaccines contraindicated in this specific group of sick people). What you point out is not an obscure detail, but if the spirit of the conversation were how I had interpreted it, the detail wouldn't be relevant. I focused more on the vaccine being recommended to sick people and not people sick with x.