New approaches to detection and identification of Rickettsia africae and Ehrlichia ruminantium in Amblyomma variegatum (Acari: Ixodidae) ticks from the Caribbean.

Imported from Africa in the 1700s and despite frequent modern eradication efforts, Amblyomma variegatum (F.) spread through the Caribbean by cattle transport, small ruminants, and migrating birds. A.

A review of hypogonadism and erectile dysfunction among HIV-infected men during the pre- and post-HAART eras: diagnosis, pathogenesis, and management.

Hypogonadism and erectile dysfunction (ED) appear to be more common among men infected with HIV compared to age-matched men within the general U.S. population.

History of U.S. military contributions to the study of bacterial zoonoses.

Bacterial zoonoses have afflicted campaigns throughout military history, at times playing an important role in determining their outcomes. In addition, zoonotic bacteria are among the leading biological warfare threats. The U.

Halting a pneumococcal pneumonia outbreak among United States Marine Corps trainees.

Background: Streptococcus pneumoniae is the leading cause of bacterial pneumonia in all age groups. Identifying outbreaks of pneumococcal disease and key risk factors may lead to improvements in vaccination and prevention strategies for high-risk groups. A significant outbreak of S.

Endemic infectious diseases of Afghanistan.

The current crisis in Afghanistan has resulted in an influx of Western military personnel, peacekeepers, humanitarian workers, and journalists. At the same time, unprecedented numbers of internally displaced persons and refugees have overwhelmed much of the already fragile infrastructure, setting the stage for outbreaks of infectious diseases among both foreigners and local populations. This review surveys the literature concerning the infectious diseases of Afghanistan and south-central Asia, with particular emphasis on diseases not typically seen in the Western world.