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A member asked:
How reliable is a negative result from an abbott architect ag/ab combo hiv test (4th generation) taken at the 28th day after possible exposure?
A doctor has provided 1 answer
100%: A negative combo test is 100% conclusive any time 4 weeks or more after the last possible exposure. This result proves you didn't catch HIV and no additional testing is needed.
Answered 7/15/2022
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Negative HIV combo test (1 4th gen and 1 5th gen) negative on day 39 and 46. Are these results fairly accurate? No possible exposure since?
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