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A member asked:
Does dna pcr test for hiv 1&2 lose sensitivity over time? how accurate can a negative result for dna pcr be on checking at 89 days post exposure?
A doctor has provided 1 answer
No sensitivity loss: These tests do not lose sensitivty over time. A negative result at almost 3 months is almost 100% conclusive. However, to reach 100% certainty, you also need an antibody test, if not already done.
Answered 12/1/2018
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