This Surveillance Snapshot provides an overview of the 2023-2024 mid-season analysis of influenza vaccine effectiveness against influenza hospitalizations among U.S. military active component service members.

Reportable Medical Events are documented in the Disease Reporting System internet by health care providers and public health officials throughout the Military Health System.

This is an introduction to a composite of three Surveillance Snapshots of Department of Defense data on mid-season influenza vaccine effectiveness that were presented at the 2024 VRBPAC meeting.

This Surveillance Snapshot provides the number of U.S. military active component service members prescribed HIV pre-exposure prophylaxis medication in 2023.

This Surveillance Snapshot provides influenza vaccine effectiveness estimates against ambulatory influenza among Department of Defense TRICARE beneficiaries.

This Surveillance Snapshot provides an overview of the 2023-2024 mid-season analysis of influenza vaccine effectiveness against medically-attended ambulatory influenza infections among U.S. military active component service members.

This Letter to the Editor is in response to the November 2023 MSMR article, “Update: Cold Weather Injuries Among the Active and Reserve Components of the U.S. Armed Forced, July 2018-June 2023.”

This Surveillance Snapshot provides the first summary of the demographic composition of active component Space Force service members, as of November 2023.

This report is an update of a 2011 MSMR report that provides numbers, rates, and demographic characteristics of uterine fibroids as well as uterine fibroid-related health care among female service members in the active component of the U.S. Armed Forces.

This report summarizes 2003 to 2021 survey administration and content of the U.S. Marine Recruit Assessment Program, a cross-sectional, baseline survey of U.S. Marine recruits that is administered at Marine Corps Recruit Depot, San Diego.

This is the monthly MSMR update of Reportable Medical Events documented in the Disease Reporting System internet by health care providers and public health officials throughout the Military Health System.

Dr. Robert Johnson, the fourth editor-in-chief of the MSMR, introduces himself to readers and communicates his editorial goals for the journal.

This descriptive epidemiologic study describes weight loss prescription medication prevalence among active component service members from January 2018 through June 2023.