Is a negative HIV test at six weeks conclusive?

Question

Hello doctor,

Following a low-risk exposure to HIV, I tested negative with the following tests. HIV duo ultra at 21 days, HIV combo at 23 days, HIV duo ultra at 29 days, HIV combo at 35 days, HIV duo ultra at 42 days, HIV combo at 54 days. A chemiluminescence test, I can not remember the name, but it was done at 61 days. They were all laboratory tests with blood drawn from veins, and the Ab or Ag test all came back negative. I heard that CDC now considers a six plus week ab/ag test fully conclusive. Are these tests conclusive, or would I still need to test at three months? Please suggest. Thank you.

Answer 1

Hi,

Welcome to the icliniq.com.

I have read your query thoroughly, and there there is no need for having repeated for HIV (human immuno deficiency syndrome). It is recommended to test for HIV with a combo test means a chemiluminescence test after six weeks of exposure. Usually, after six weeks, almost all patients can exclusively rule out HIV with a combo test or fourth-generation ELISA (enzyme-linked immunoassay). But still, it is advisable to check again after three months of exposure. The western blot test is recommended if you want to rule out early. I hope I have answered your question. Let me know if I can assist you further. Regards.

Is a negative HIV test at six weeks conclusive?

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