10-year-old Tatiana Rosario has a weakened immune system as a result of her cancer treatment. Growing up, she and her family made sacrifices to keep her safe from disease.

Cancer left 5-year-old Analia Pages unable to get vaccinated. Her father, Master Sgt. Edward Pages, has to take extra steps to protect her from diseases she’s susceptible to.

Barbara’s son Floriann grew up with an immune dysregulation. A Uniformed Services University pathology professor, she’s experienced first hand the importance of vaccines.

Getting vaccinated not only protects yourself and your family from deadly diseases, but it also saves the lives to those who don’t have the immune system to fend for themselves. The Military Health System shares the stories of families with children who are at risk when others aren’t immunized.

This infographic highlights the symptoms of measles and how getting vaccinated can prevent the disease.

Before his midnight ride, Paul Revere was an amateur dentist. See how his work during the Revolutionary War inspired the use of dental identification on the battlefield and beyond.

Youth participate in a flag football game on Marine Corps Air Station in Yuma, Arizona. (U.S. Marine Corps photo by Sgt. Travis Gershaneck)

Air Force Staff Sgt. Nick Crouse, a medical technician with the 193rd Special Operations Wing's Medical Group out of Middletown, Pennsylvania, takes the blood pressure of a patient. Heart disease, diabetes, and chronic obstructive pulmonary disease are three ailments that take a huge toll on the body as it ages. (U.S. Air Force photo)

This infographic provides a going back to school health and safety checklist.

Airmen and Soldiers practice breathing and relaxation during their off duty time in a deployed location. Stress can take its toll on your mental and physical health, including your heart health, but there are breathing techniques to buffer yourself from it. (U.S. Air Force photo by Master Sgt. Lance Cheung)

This instruction reissues DoD Directive (DoDD) 1010.10 (Reference (a)) as a DoD instruction (DoDI) in accordance with the authority in DoDD 5124.02 (Reference (b)) to establish policy and assign responsibilities for health promotion and disease prevention in accordance with References (c) through (f).