The human immune response to saliva of Phlebotomus alexandri, the vector of visceral leishmaniasis in Iraq, and its relationship to sand fly exposure and infection.

Background: Sand fly saliva exposure plays an important role in immunity against leishmaniasis where it has mostly been associated with protection. Phlebotomus (Ph.) alexandri transmits Leishmania (L.

Asymptomatic Visceral Leishmania infantum Infection in US Soldiers Deployed to Iraq.

Background: Visceral leishmaniasis (VL), due to Leishmania infantum, is a persistent intracellular parasitic infection transmitted by the bite of infected sand flies. Symptomatic VL has been reported in U.S.

Predicting Risk of Imported Disease with Demographics: Geospatial Analysis of Imported Malaria in Minnesota, 2010-2014.

Although immigrants who visit friends and relatives (VFRs) account for most of the travel-acquired malaria cases in the United States, there is limited evidence on community-level risk factors and best practices for prevention appropriate for various VFR groups. Using 2010-2014 malaria case reports, sociodemographic census data, and health services data, we explored and mapped community-level characteristics to understand who is at risk and where imported malaria infections occur in Minnesota. We examined associations with malaria incidence using Poisson and negative binomial regression.

Outcomes From U.S. Military-Supported Overseas Training Rotations in Tropical Medicine and Global Health, 2006-2015.

Background: Since 2006, the Division of Tropical Public Health at the Uniformed Services University (USU) has sponsored the Tropical Medicine Training Program (TMTP). Despite practice guidelines stating that global health education should include the collection and evaluation of data on the impact of the training experiences, no quantitative evaluation of program outcomes had previously occurred. The objective of this report was to evaluate TMTP outcomes to guide program improvement.

DoD-Supported Overseas Training Rotations in Tropical Medicine and Global Health, 2000-2015.

In 1999, the Department of Defense developed a tropical medicine training program (TMTP) to train military physicians, medical students, and scientists in performing surveillance activities in an overseas environment. This review describes the competencies, educational approach, program participants, institutional collaborations, and process outcomes of the TMTP from 2000 to 2015. TMTP-sponsored rotations addressed a wide variety of interdisciplinary competencies, many of which have military-unique applications.

Characterizing the relationship between tick bites and Lyme disease in active component U.S. Armed Forces in the eastern United States.

Lyme disease (LD) is the most commonly diagnosed vector-borne illness in the U.S. Analysis of ticks that are removed from patients (rather than collected from the environment) may inform LD surveillance.

An outbreak of Campylobacter enteritis associated with a community water supply on a U.S. military installation.

An outbreak of acute gastroenteritis involving 249 persons, 32% of whom were hospitalized, occurred on a U.S. Army installation in 1990.

A retrospective cohort study of military deployment and postdeployment medical encounters for respiratory conditions.

Deployed military personnel are exposed to inhalational hazards that may increase their risk of chronic lung conditions. This evaluation assessed associations between Operation Iraqi Freedom (OIF) deployment and postdeployment medical encounters for respiratory symptoms and medical conditions. This retrospective cohort study was conducted among military personnel who, between January 2005 and June 2007, were deployed to either of two locations with burn pits in Iraq, or to either of two locations without burn pits in Kuwait.

Public health practice is not research.

Scientific and clinical activities undertaken by public health agencies may be misconstrued as medical research. Most discussions of regulatory and legal oversight of medical research focus on activities involving either patients in clinical practice or volunteers in clinical trials. These discussions often exclude similar activities that constitute or support core functions of public health practice.

Assessing potentially hazardous environmental exposures among military populations: 2010 symposium and workshop summary and conclusions.

From May 19 to May 21, 2010, the Armed Forced Health Surveillance Center and the Uniformed Services University cosponsored an educational symposium and workshop on the assessment of potentially hazardous environmental exposures among military populations. Symposium participants reviewed and analyzed historical exposure events, from herbicides in Vietnam to the 1991 Gulf War oil well fires and World Trade Center dust exposure in 2001, using the framework that the Institute of Medicine developed for addressing environmental exposures and their possible impact on military populations. Historical exposures were critically assessed in terms of methods used to identify and define harmful exposures, to prevent or limit exposures, and to define the health risks to exposed people.

Malaria and other vector-borne infection surveillance in the U.S. Department of Defense Armed Forces Health Surveillance Center-Global Emerging Infections Surveillance program: review of 2009 accomplishments.

Vector-borne infections (VBI) are defined as infectious diseases transmitted by the bite or mechanical transfer of arthropod vectors. They constitute a significant proportion of the global infectious disease burden. United States (U.

The Armed Forces Health Surveillance Center: enhancing the Military Health System's public health capabilities.

Since its establishment in February 2008, the Armed Forces Health Surveillance Center (AFHSC) has embarked on a number of initiatives and projects in collaboration with a variety of agencies in the Department of Defense (DoD), other organizations within the federal government, and non-governmental partners. In 2009, the outbreak of pandemic H1N1 influenza attracted the major focus of the center, although notable advances were accomplished in other areas of interest, such as deployment health, mental health and traumatic brain injury surveillance.

Seasonal influenza vaccine and protection against pandemic (H1N1) 2009-associated illness among US military personnel.

Introduction: A novel A/H1N1 virus is the cause of the present influenza pandemic; vaccination is a key countermeasure, however, few data assessing prior seasonal vaccine effectiveness (VE) against the pandemic strain of H1N1 (pH1N1) virus are available.

Materials And Methods: Surveillance of influenza-related medical encounter data of active duty military service members stationed in the United States during the period of April-October 2009 with comparison of pH1N1-confirmed cases and location and date-matched controls. Crude odds ratios (OR) and VE estimates for immunized versus non-immunized were calculated as well as adjusted OR (AOR) controlling for sex, age group, and history of prior influenza vaccination.

Preparing military installations for pandemic influenza through tabletop exercises.

Effective Department of Defense (DoD) response to pandemic influenza requires robust and well-exercised plans at the installation level. This article describes proceedings and key findings from a half-day "train-the-trainer" pandemic influenza tabletop exercise for Tri-Service installation public health emergency officers (PHEOs) at the August 2008 Force Health Protection conference. Exercise participants were expected to facilitate the execution of a pandemic influenza exercise at their respective installations within 6 months of attendance.

Gaining experience with military medical situational awareness and geographic information systems in a simulated influenza epidemic.

The purpose of medical situational awareness is to provide useful and actionable information for preparing and employing medical assets in support of a wide variety of operational missions around the world, and monitoring and protecting the health of the force in the face of rapidly changing health threats. Since 2005, the Medical Situational Awareness in the Theater Advanced Concept Technology Demonstration has exploited advances in information technology, geographic information systems, and open systems architecture to produce a functioning prototype of a medical situational enhancement capability. In May 2006, this prototype supported the medical staff of a combined/joint task force in a realistic command postexercise featuring a simulated outbreak of influenza during Exercise COBRA GOLD in Thailand.