Time for flu shots! I got mine on Friday. The swine flu vaccine still isn't ready (more on that later), but the regular influenza vaccine is.
The CDC website says that anyone who wants to reduce their chances of getting the flu should get a vaccine. It's appropriate for people over the age of 6 months. There are, however, some people who shouldn't get vaccinated. This group includes those who have certain allergies, infants under the age of 6 months and people who are currently fighting an illness.
Here's the link to the CDC website if you have questions: