HILL AIR FORCE BASE, Utah -- As measles cases surface in Utah, the 75th Medical Group is urging Hill Air Force Base personnel and families to review their MMR (measles, mumps and rubella) vaccination status to safeguard their health and support medical readiness across the force.
Although the risk to the public remains low, officials emphasize the importance of staying informed and taking steps to protect both personal and community health.
Maj. Chloe J. Shea, 75th MDG chief of medical staff, said the measles vaccine offers strong protection, noting that one dose is 93% effective and two doses are 97% effective.
Employees and family members vaccinated prior to 1968, as well as infants traveling internationally, may need a booster or additional protection. The medical group encourages contacting a provider for personalized recommendations.
People experiencing symptoms such as fever, cough, rash and red eyes should remain at home and call ahead before visiting any medical facility to reduce the chance of spreading the virus.
Measles symptoms typically appear one to two weeks after exposure and include high fever, red eyes, coughing and rash. People with measles are infectious for about four days before the rash develops and for four days afterward.
Shea advised Hill AFB beneficiaries to call the clinic before arriving in person. Post-exposure prophylaxis is available to help prevent serious complications. The clinic’s phone number is 801-586-2273.
Individuals who receive medical care from off-base providers should contact their primary care provider for an evaluation and to discuss treatment options.
For more information or to schedule an immunization review, contact your health care provider. To learn more about Utah’s statewide measles response, visit the 2025 Measles Response page.