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A member asked:
Is the rapid hiv p24 antigen/antibody combo or duo test conclusive at 28 days?
A doctor has provided 1 answer
HIV testing: The p24 antigen test can detect the p24 protein within 10–14 days after infection with HIV. As antibodies develop, p24 antigen level drops. There are other tests that can be done at 4 and 12 weeks after exposure.
Answered 10/17/2020
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