jane, i work giving flu shots every year. I have not been told that everyone with autoimmune disorders cannot be vaccinated. However, you should talk to your doctor first if you have any neurological disorders like Multiple Sclerosis or Guillain Barre Syndrome. Those allergic to eggs should not receive the shot.
Leroy, try using your "view new posts" button at the top right side of each page. There has been lots of discussion about flu shots over the past month.