The Anthem Foundation is funding programs in 16 areas in the US to help improve flu and pneumococcal immunization rates among seniors.

Each year approximately 5 percent to 20 percent of U.S. residents get the flu and more than 200,000 people are hospitalized for flu-related complications.2 The shot comes in various formulations. Some shots, known as trivalent, cover three viruses, while a newer shot, known as a quadrivalent, covers four. There also is a “high dose” vaccine designed specifically for those 65 years old and older. Patients should talk to their doctors about the shot that is best for them as well as any concerns they may have.