The vaccine against H1N1 safe if my son had the Steven-Johnson syndrome?

Was wondering if anyone knows anything about the ingredients the H1N1 virus. My son is very allergic to sulfa drugs. He was diagnosed with LDS when he was 4 and the doctor told me that next time received bulbs sulfonamides, he could die. But the swine flu might as well kill him. All websites that are honest, or info would be helpful Popular! Thank you in advance.

There is no sulfa in the vaccine, but I think the vaccine against influenza is indicated cons- with Stevens-Johnson. However, I propose and I strongly suggest you consult the doctor of your son as SJS is a rare but potential negative although influenza can also cause it. Catch-22. This is not a question you should ask someone other than the doctor of your son!