Reproductive tract complications associated with Chlamydia trachomatis infection in US Air Force males within 4 years of testing.

Background: Chlamydia trachomatis (CT) is a common sexually transmitted infection for which young, sexually active persons are at highest risk. Health consequences such as orchitis/epididymitis, prostatitis, infertility, and urethral stricture have been described among CT-infected males, although not all of these are indisputably linked to CT. Current literature lacks population-based studies needed to examine these associations on a larger scale, to evaluate the true risk of developing complications after a CT infection.

Completeness and timeliness of Chlamydia trachomatis and Neisseria gonorrhoeae genital infection reporting in the U.S. Air Force.

Genital Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC) are reportable diseases in the U.S. Air Force.

Obesity in civilian adults: potential impact on eligibility for U.S. military enlistment.

Objective: This study measures the prevalence in the civilian adult population of obesity for military enlistment.

Methods: The National Health and Nutrition Examination Survey for 2001-2004 was used to obtain a sample of civilian adults 17 to 42 years of age. Weight standards for each branch of service were applied to determine the proportion of subjects who were over maximal weight limits and thus ineligible for enlistment.

Deployable, field-sustainable, reverse transcription-polymerase chain reaction assays for rapid screening and serotype identification of dengue virus in mosquitoes.

Dengue virus universal and serotype 1 to 4 fluorogenic probe hydrolysis, reverse transcription (RT)-polymerase chain reaction (PCR) assays and positive-control RNA template were freeze-dried in a thermally stable, hydrolytic enzyme-resistant format and deployed for testing in a dengue fever-endemic region of Thailand. The study site presented austere testing conditions. Field-collected Aedes aegypti mosquitoes spiked with inoculated A.

Creation of an innovative laser incident reporting form for improved trend analysis using the Delphi technique.

With expanding numbers of laser applications, there is greater potential for laser radiation exposures. Proper surveillance and evaluation of laser incidents can lead to better injury prevention and more efficient medical treatment. Current laser incident databases do not provide sufficient information for surveillance and analysis of laser trends.

Cancer incidence in the U.S. Air Force: 1989-2002.

Background: Cancer incidence in U.S. Air Force active duty (AFAD) personnel is unknown.

Molecular analysis of isolates from influenza B outbreaks in the U.S. and Nepal, 2005.

Currently circulating influenza B viruses can be divided into two antigenically and genetically distinct lineages referred to by their respective prototype strains, B/Yamagata/16/88 and B/Victoria/2/87, based on amino acid differences in the hemagglutinin surface glycoprotein. During May and July 2005, clinical specimens from two early season influenza B outbreaks in Arizona and southeastern Nepal were subjected to antigenic (hemagglutinin inhibition) and nucleotide sequence analysis of hemagglutinin (HA1), neuraminidase (NA), and NB genes. All isolates exhibited little reactivity with the B/Shanghai/361/2002 (B/Yamagata-like) vaccine strain and significantly reduced reactivity with the previous 2003/04 B/Hong Kong/330/2001 (B/Victoria-like) vaccine strain.

Rapid identification of dengue virus by reverse transcription-polymerase chain reaction using field-deployable instrumentation.

Dengue virus universal and dengue serotype 1 to 4, fluorogenic probe hydrolysis (TaqMan), reverse transcription-polymerase chain reaction assays were developed for screening and serotype identification of infected mosquito vectors and human sera using a field-deployable, fluorometric thermocycler. Dengue universal and dengue 1 to 4 serotype assay in vitro sensitivity and specificity results were 100% concordant when tested with total nucleic acid extracts of multiple strains of dengue serotype 1 to 4, yellow fever, Japanese encephalitis, West Nile, and St. Louis encephalitis viruses.

Influenza A (H3N2) outbreak, Nepal.

In July 2004, an outbreak of influenza A (H3N2) was detected at 3 Bhutanese refugee camps in southeastern Nepal. Hemagglutination inhibition showed that approximately 40% of the viruses from this outbreak were antigenically distinct from the A/Wyoming/3/03 vaccine strain. Four amino acid differences were observed in most of the 26 isolates compared with the A/Wyoming/3/2003 vaccine strain.

Short report: a disseminated infection of Leishmania mexicana in an eastern woodrat, Neotoma floridana, collected in Texas.

An eastern woodrat (Neotoma floridana) collected in January 2001 near Bedias, Grimes County, Texas, had extensive lesions of both ears and swollen feet. Impression smears and histologic sections demonstrated the presence of Leishmania in both ears and the one foot that was screened. Polymerase chain reaction screening using species-specific primers detected parasites in both ears and all four feet and indicated the parasites were L.

Dentistry and bioterrorism.

Dentistry's role in responding to bioterrorism and other catastrophic events is evolving and may involve a wide range of activities. Organized dentistry. local dental societies.