Medical Surveillance Monthly Report

Click on the icon to open, download and save the latest issue of MSMRThe May 2026 issue of MSMR features four full reports and a brief report, beginning with the annual update of heat exhaustion and heat stroke among U.S. active component service members, from 2021 through 2025; complemented by the annual updates on exertional rhabdomyolysis and exertional hyponatremia among active component service members, 2021–2025; followed by the annual update on malaria in the U.S. Armed Forces in 2025; and concludes with an annual summary of the most frequent reportable medical events within the Military Health System.

The Medical Surveillance Monthly Report, published continually since 1995, is a peer-reviewed journal of the Armed Forces Health Surveillance Division. MSMR publishes monthly reports describing the incidence, distribution, impact, or trends of illness and injuries among members of the United States Armed Forces and other beneficiaries of the Military Health System.

Articles from each issue of MSMR are accessed by scrolling to the You Also May Be Interested In... section of this page.

MSMR is always seeking high quality, relevant submissions for publication. Prospective authors are welcome to review instructions and submit manuscripts within the aims and scope of the journal. Inquiries regarding content or material to be considered for publication should be directed to the MSMR Editor.

Download the MSMR

Here, you can download the current and past issues of the MSMR. Inquiries regarding content or material to be considered for publication should be directed to the MSMR Editor.

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Article
Jan. 1, 2025

Use of Positive Predictive Value to Evaluate the Armed Forces Health Surveillance Division Brain Cancer Incidence Rules, Active Component Department of the Air Force Pediatric Dependent Population, January 1, 2010–December 31, 2020

This study applied the Armed Forces Health Surveillance Division (AFHSD) case definition for the identification of malignant brain tumors among U.S. active service members to the dependent pediatric population of the active component of the U.S. Air Force, to determine the positive predictive value of this case definition for a pediatric population.

Article
Dec. 1, 2024

Syphilis Cases Among Pregnant Women and Newborns in the Military Health System, 2012–2022

This report presents the rates of maternal syphilis among pregnant women and congenital syphilis among newborns in the Military Health System beneficiary population from 2012 to 2022. Between 2012 and 2021, cases of congenial syphilis in the U.S. increased by 755%, and rates of maternal and congenital syphilis within the Military Health System ...

Article
Dec. 1, 2024

Post-Acute Sequelae of SARS-CoV-2 and Kidney Events in U.S. Active Component Service Members, March 1, 2020–September 30, 2022

This study assessed the incidence and incidence rate ratio of selected kidney events among U.S. active component service members that occurred from 31 days to six months after a COVID-19 test. Early evidence suggests that COVID-19 is linked to kidney-related events in older and hospitalized patients but has not been examined among a younger, healthy ...

Article
Nov. 1, 2024

Trends of Ischemic Heart Disease and Cerebrovascular Disease in Active Component Female Service Members, 2014–2023

Female-specific risk factors, including mental health, for ischemic heart and cerebrovascular diseases have only recently been recognized. This study summarizes trends from 2014 through 2023 in the incidence of ischemic heart disease and cerebrovascular heart disease among U.S. active component female service members and identifies potential military ...