• CDC.gov is CDC's primary online communication channel. Annually, there are close to 500 million page views to the site, averaging 41 million page views per month. CDC.gov provides users with credible, reliable health information.
  • The American Academy of Family Physicians (AAFP) is a national medical organization representing more than 93,700 family physicians, family practice residents and medical students. All of the information on this site has been written and reviewed by physicians and patient education professionals at the AAFP.
  • "Our mission is to empower people to manage their health. We accomplish this by providing useful and up-to-date information and tools that reflect the expertise and standard of excellence of Mayo Clinic."
  • Since 1811, Massachusetts General Hospital has been committed to delivering standard-setting medical care. Throughout the decades, the hospital has had a consistent commitment to advancing that care through pioneering research and educating future health care professionals.
  • The American Heart Association's mission is to build healthier lives, free of cardiovascular diseases and stroke. That single purpose drives all we do. The need for our work is beyond question.
  • American Diabetes Association's mission is to prevent and cure diabetes and to improve the lives of all people affected by diabetes. We lead the fight against the deadly consequences of diabetes and fight for those affected by diabetes. We fund research to prevent, cure and manage diabetes. We deliver services to hundreds of communities. We provide objective and credible information. We give voice to those denied their rights because of diabetes.
  • The American Academy of Pediatrics, is an organization of 60,000 pediatricians committed to the attainment of optimal physical, mental, and social health and well-being for all infants, children, adolescents, and young adults.
  • The American Gastroenterological Association was founded in 1897 and has grown to include 17,000 members from around the globe who are involved in all aspects of the science, practice and advancement of gastroenterology. The AGA Institute administers the practice, research and educational programs of the organization.