This retrospective evaluation utilized contact tracing data collected by Army Public Health Nursing to identify sexual networks of U.S. service members infected with chlamydia at a single military base.

This annual update summarizes numbers and trends of new HIV antibody seropositivity among U.S. active and reserve component service members, in addition to National Guard members.

This study employed multiple forecasting methods in an effort to predict future Lyme disease and tick bites among U.S. Military Health System beneficiaries, with comparisons to actual outpatient encounter data.

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.

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

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.

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 annual summary report of various illnesses and injuries among members of the active component of the U.S. Armed Forces quantifies patient diagnoses and major condition categories with several health care burden measures derived from the Global Burden of Disease Study.

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

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.