Highlights • False positive results are common amongst fourth generation HIV screening assays.• A myriad of interferences can affect the overall sensitivity and specificity of testing.• Chronic liver disease is… Click to show full abstract
Highlights • False positive results are common amongst fourth generation HIV screening assays.• A myriad of interferences can affect the overall sensitivity and specificity of testing.• Chronic liver disease is notable for causing false positive screening results.• Autoimmune hepatitis can produce false positive screening results.
               
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