I know its late to think about this but....

[KurumiSophia]

If you live w/someone with asthma, do you need to get the flu vax? My google-fu fails me.

[ammiga]

I have asthma and no one in my family, including myself, gets the flu vax.

[Marnica]

I don't think anyone needs the flu shot. I would think in your circumstance both you and the asthmatic you live with should concentrate on boosting your immune system so neither one of you comes down with the flu (or any othing else) to begin with.