Getting the flu shot prevented a flu-like illness for 6.6 million people last season, according to the CDC. In addition, it prevented 3.2 million medically attended illnesses and 79,000 hospitalizations. Not getting the flu shot can have adverse consequences, such as not going on that long-awaited vacation. According to a Walgreens survey, more than 11 million Americans had to change their vacation plans on account of the flu last year, most likely among families that didn't get their flu shots across the board.
Getting the flu shot works. But how much has being able to get that flu shot at the local retail pharmacy influenced the number of people getting a flu shot? More people are certainly taking advantage of the service. Walgreens recently reported that shots administered at pharmacies and clinics through November were more than 6.1 million versus nearly 4.6 million last year.