The Medical Surveillance Monthly Report, a peer-reviewed journal launched in 1995, is the Armed Forces Health Surveillance Division's flagship publication. The MSMR provides monthly evidence-based estimates of the incidence, distribution, impact, and trends of health-related conditions among service members.

MSMR publishes a monthly summary of reportable medical events documented in the Disease Reporting System internet by Military Health System care providers and public health officials.

This report provides cumulative seasonal influenza hospitalization rates of service members, stratified by sex, age group, race and ethnicity, branch of service, recruit site, and location, both in the U.S. and overseas.

This study developed predictive models to forecast future long COVID diagnoses and compared each model prediction to observed diagnoses.

This report describes associations between prior body mass index and prior physical fitness performance with COVID-19 hospitalization, adjusting for age, race and ethnicity, vaccination, and comorbidities.

This report provides updated data and analysis on measles, mumps, rubella and varicella cases from 2019 through 2024, describing trends among U.S. Military Health System beneficiaries and stratifying cases by immunization status.

This study evaluated associations between COVID-19 infection during pregnancy and adverse outcomes, along with any changes in association for pregnant women who received COVID-19 vaccinations.

MSMR publishes a monthly summary of reportable medical events documented in the Disease Reporting System internet by Military Health System care providers and public health officials.

This report presents an updated summary of the health care burdens documented in 2024 among non-service member beneficiaries of the Military Health System, which provides comprehensive health care to a diverse and heterogeneous population of family members and military retirees from all branches of military service.

This report quantifies the impacts of various illnesses and injuries among members of the active component of the U.S. Coast Guard in 2024, employing the same disease classification system and morbidity burden measures in the general active component burden analysis report.

This report focuses on service member health care encounters during deployment to two theaters of operations, U.S. Central Command (CENTCOM) and U.S. Africa Command (AFRICOM), where the largest concentrations of service members are deployed without access to fixed medical facilities.

This report documents the frequencies, rates, trends, and distributions of ambulatory, or outpatient care, visits among active component service members, based on standardized records from U.S. military and non-military medical facilities worldwide.

This Surveillance Snapshot documents trends in telehealth service use among active component service members and identifies the 10 most frequent diagnoses addressed via telehealth, utilizing Defense Medical Surveillance System outpatient and demographic records.