>I hate to be the one non autist to notice this but…
You're not
I have only had one flu vaccine in my life. Because I am well over 50 and work in a high-risk environment, Doctor was able to talk me into it about 5-6 years ago. Got terribly ill and felt like a horse had kicked me. Laid in bed for 3-4 days, fever, chills, cough, the whole gamut. Never again.