DOI: 10.1001/jama.2023.18137 ISSN: 0098-7484

Fourth-Generation HIV Testing

Michael R. Rose, Natasha M. Chida, Joyce L. Jones
  • General Medicine

A 72-year-old man presented to the emergency department with fevers, night sweats, and rash 3 days after condomless vaginal intercourse. Results of a fourth-generation HIV test were positive and HIV-1-/2 antibody differentiation testing was negative. How would you interpret these results?

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