HIV-2 Diagnosis and Quantification in High-Risk Patients
Author Information
Author(s): Philip A Chan, Sarah E Wakeman, Timothy Flanigan, Susan Cu-Uvin, Erna Kojic, Rami Kantor
Primary Institution: The Warren Alpert Medical School of Brown University
Hypothesis
Current diagnostic assays for HIV-1 do not always test for the presence of HIV-2 in the United States.
Conclusion
The case highlights an extremely rare presentation of HIV-2 with severe neurological disease.
Supporting Evidence
- The patient had a positive EIA for HIV but a negative HIV-1 Western Blot.
- A repeat viral load detected 121,000 copies of HIV-2.
- The patient had neurological symptoms consistent with progressive multifocal leukoencephalopathy.
Takeaway
This study talks about a patient who had a rare type of HIV called HIV-2, which is hard to detect in the U.S. and can cause serious brain problems.
Methodology
The patient was diagnosed using various tests including EIA, Western Blot, and RT-PCR.
Limitations
The study is based on a single case report, limiting generalizability.
Participant Demographics
A 48-year-old male of Cape Verdean descent.
Digital Object Identifier (DOI)
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