Our daughter (5) had been extremely good with colds or any other kind of illness from birth. At the age of 2 we thought we should do the right thing and get her vaccinated against flu as recommended.
The observed consequence (?) was that for the coming few month she slipped from one respiratory infection into the next. This only really improved after maybe a year. So no more flu vaccinations after that.... - Until she got to school where we opted out of the nasal flu vaccination offered by her school. Little did we realise that the pathogen used in these vaccinations is in fact not a dead virus but a live weakened on. So in a class of kids who ALL got infected with this un-dead virus her chances of NOT getting vaccinated/infected were 0.
Observed Consequence was that she came down with chicken pox a couple of weeks later. Hold on... she had had chicken pox just over a year ago. Verified by the Doc. She then came down with another respiratory illness and then contracted Noro Virus.
Of course this could all be coincidence...
I am also not suggesting that this is something widespread or endemic to flu vaccinations. The other kids in my girls class did not suffer her fate.
My questions to the mums and dads out there is: Has anyone ever observed the same ?