I did get my flue shot last week. Being that i have complications from TOS surgery and RSD, that makes for 2 bad arms and I would personally choose not to have it, however my little brother is immuno crompimised so our whole family gets it for his protection. My arm did react to the shot, it was red and and spasmed and it took about 3 days to settle down, but now that its done its done and im better protected now.