Enhanced U.S. Army HIV diagnostic algorithm used to diagnose acute HIV infection in a deployed soldier.
Antibody screening alone may fail to detect human immunodeficiency virus (HIV) in recently infected individuals. By U.S. Army regulation, HIV-infected soldiers are not permitted to deploy to areas of conflict, including Iraq and Afghanistan. We report here the first case of acute HIV infection (AHI) in a soldier in a combat area of operation detected by an enhanced U.S. Army HIV testing algorithm and discuss features of the tests which aided in clinical diagnosis. We tested the sample from the AHI case with a third generation HIV-1/HIV-2 plus O enzyme immunoassay, HIV-1 Western Blot, and a qualitative HIV-1 ribonucleic acid molecular diagnostic assay. Risk factors for HIV acquisition were elicited in an epidemiologic interview. Evaluation of the blood sample for AHI indicated an inconclusive serologic profile and a reactive HIV-1 ribonucleic acid result. The main risk factor for acquisition reported was unprotected sexual intercourse with casual strangers in the U.S. while on leave during deployment. The clinical diagnosis of AHI in a combat area of operation is important. Diagnosis of HIV is key to preventing adverse effects to the infected soldier from deployment stressors of deployment and further transmission via parenteral or sexual exposures.
United States Military HIV Research Program, Henry M. Jackson Foundation for the Advancement of Military Medicine, 6720-A Rockledge Drive, Suite 400, Bethesda, MD 20817, USA.
Shilpa
S
Hakre
Robert M
RM
Paris
Julie E
JE
Brian
Jennifer
J
Malia
Eric E
EE
Sanders-Buell
Sodsai
S
Tovanabutra
Bryan C
BC
Sleigh
James E
JE
Cook
Nelson L
NL
Michael
Paul T
PT
Scott
Dan R
DR
Deuter
Steven B
SB
Cersovsky
Sheila A
SA
Peel
D000208:Acute Disease; D000465:Algorithms; D015658:HIV Infections / Q000175:diagnosis*; D015497:HIV-1 / Q000302:isolation & purification; D015498:HIV-2 / Q000302:isolation & purification; D006801:Humans; D008297:Male; D008875:Middle Aged; D008889:Military Personnel; D014481:United States