IF, perchance, you do not get a flu shot, and suspect you have the flu, get to the health care provider of your choice and get a shot of Tamiflu (sp?) within 48 hours. This stuff rocks. (Warning: Anecdotal evidence follows) A couple years ago, my wife (the nurse) brought the flu home and gave it to me. We got to the doctor on the same day, but since she contracted it a couple days before she gave it to me, she was not eligible for the Tamiflu shot, but I was. As a result, she suffered terribly for two weeks, while I was feeling great within a few days.
While some of you may choose to stay home sick and suffer for two weeks while someone takes care of you, keep in mind that you can get the shot, feel better, and still stay home and have someone take care of you. Just remember to respond to all inquiries about how you feel with something suitably grim. If you you act all chipper and jolly they might lose their incentive to take care of you.