Time For Flu Shots

Kimberly Delp gives a flu shot to Carleen Matthews, of Pittsburgh, at the Flu + You Pittsburgh Event, at the Homewood Senior Center this morning in Pittsburgh, Pa. The Flu + You initiative led by the Allegheny County Department of Human Services, Area Agency on Aging, and Northern Area Multi-Service Center aims to educate older adults about the dangers of flu, the importance of annual vaccination, and available vaccination options. (Andrew Rush /AP Images for NCOA)

Question: Do you get an annual flu shot? Does it work to help prevent flu?