The flu shot is not live vaccine, so there is no way the flu shot can give you flu or even a cold. However, if you happen to already be infected before the flu shot, the shot won't protect you.
Also, for a lot of people an immunisation can make you feel a bit unwell for a few days. More and more, they try to find ways to reduce any such side effects.
This particular flu is a nastier one, but the vaccination method (including method pf produciton) shouldn't be any different (it's just a different virus, that's all) so this flue shot shouldn't be any worse than other flu shots.
I also cannot have ANY immunisations because of the way my own body reacts to them. So I have to pass even though I'm in a high-risk group. The immunologistwho advised me this, is generally considered to be rabidly in favour of everyone having all possible immunisations, so when HE says, "no immunisations" to me, I listen!
Aussies are being advised to have flu shots, even though we're out of winter now (well and truly).
This virus isn't necessarily as bad as was previously believed, but it is nastier than the usual influenzas.
Marg