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Are HIV Antibody Tests Accurate?

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Posted on Mon, 23 Feb 2015
Question: Murgan sir
How accurate hiv antibody test after four years.can hiv antibody ddetected after four years
doctor
Answered by Dr. Matin Ahmad Khan (32 minutes later)
Brief Answer:
Very accurate

Detailed Answer:
Thanks for your question.
I am Dr Matin , and will be answering your question.
HIV antibody tests are very accurate (99.9%) and 4 years are too long period many fold more than the usual window period (three months) for HIV , So rest assured about it , if an HIV antibody test comes negative after four years of time, then the person is an HIV negative person for all purposes.
I have not heard or read any HIV test coming positive after 4 years.
Hope this help
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Above answer was peer-reviewed by : Dr. Raju A.T
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Answered by
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Dr. Matin Ahmad Khan

HIV AIDS Specialist

Practicing since :1987

Answered : 298 Questions

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Are HIV Antibody Tests Accurate?

Brief Answer: Very accurate Detailed Answer: Thanks for your question. I am Dr Matin , and will be answering your question. HIV antibody tests are very accurate (99.9%) and 4 years are too long period many fold more than the usual window period (three months) for HIV , So rest assured about it , if an HIV antibody test comes negative after four years of time, then the person is an HIV negative person for all purposes. I have not heard or read any HIV test coming positive after 4 years. Hope this help