AZ
A 19-year-old female asked:

I got blood test done and all of the hiv test came negative except hiv ab. what does that mean?

2 doctor answers2 doctors weighed in
Dr. Gregory Lewis
Urology 46 years experience
See answer: The HIV antibody test is the most common HIV screening test. Most people develop HIV antibodies within 3 months after infected with HIV. The HIV antigen/antibody test can detect both HIV antigen (a part of the virus) and HIV antibodies in blood. An antigen/antibody test can detect HIV infection before an HIV antibody test. I recommend you contact your lab or MD for clarification of your results.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. John Gaffney
Psychiatry 27 years experience
Conflicting results : Not exactly sure what tests were ordered - but a healthy individual does not produce antibodies to HIV. However, a negative screening test means only that there is no evidence of disease at the time of the test. Head back to your primary care physician for a follow-up. Hope that helps!
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Oct 4, 2015

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