When should I get vaccinated for the 2008-09 flu season?
Yearly flu vaccination should begin as soon as vaccine is available and continue throughout the

 influenza season, into December, January, and beyond. Influenza season most often peaks in 

January or February or later, so for people not able to get their influenza vaccine

 in the fall, vaccination in December, January and beyond is beneficial in most years

Flu Vaccination Locations Phoenix