Update: Routine Screening for Antibodies to Human Immunodeficiency Virus, Civilian Applicants for U.S. Military Service and U.S. Armed Forces, Active and Reserve Components, Jan. 2014–June 2019

Historical Review: Rickettsial Diseases and Their Impact on U.S. Military Forces

Evaluation of Serological Testing for Lyme Disease in Military Health System Beneficiaries in Germany, 2013–2017

Epidemiology of Impulse Control Disorders and Association With Dopamine Agonist Exposure, Active Component, U.S. Armed Forces, 2014–2018

Commentary: Gaps in Reportable Medical Event Surveillance Across the Department of the Army and Recommended Training Tools to Improve Surveillance Practices

Surveillance Snapshot: Incidence of Rickettsial Diseases Among Active and Reserve Component Service Members, U.S. Armed Forces, 2010–2018

Case Report: Possible Psittacosis in a Military Family Member—Clinical and Public Health Management Issues in Military Settings

Infectious Mononucleosis, Active Component, U.S. Armed Forces, 2002–2018

As in prior years, mental health disorders, pregnancy-related conditions, and injury/poisoning accounted for the majority (59.8%) of all hospitalizations among active component service members in 2018. However, the hospitalization rate for all causes was the lowest rate in the past 10 years.

Zika Virus Surveillance in Active Duty U.S. Military and Dependents Through the Naval Infectious Diseases Diagnostic Laboratory

Brief Report: Department of Defense Midseason Estimates of Vaccine Effectiveness for the 2018–2019 Influenza Season

As in prior years, mental health disorders, pregnancy-related conditions, and injury/poisoning accounted for the majority (59.8%) of all hospitalizations among active component service members in 2018. However, the hospitalization rate for all causes was the lowest rate in the past 10 years.

The natural human sex ratio at birth (male:female) slightly favors males, and altered sex ratios might be indicative of exposure to reproductive hazards.

As in prior years, mental health disorders, pregnancy-related conditions, and injury/poisoning accounted for the majority (59.8%) of all hospitalizations among active component service members in 2018. However, the hospitalization rate for all causes was the lowest rate in the past 10 years.

The U.S. Millennium Cohort Study is a population-based prospective study that includes over 200,000 current and prior U.S. military service members.