IMAGE DISTRIBUTED FOR AMERICAN LUNG ASSOCIATION - In this image released on Tuesday, September 18, 2012, Sarah Chalke, actress and national spokesperson for the Faces of Influenza campaign, received her flu shot to help protect herself and her young son, Charlie, from this serious disease. As a mother, Sarah is committed to keeping her family healthy and will make sure they all get immunized against influenza every year. Influenza vaccination is recommended for everyone 6 months of age and older. Visit facesofinfluenza.org for more information. (Eric Reed /AP Images for American Lung Association)