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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Does Negative ELISA Test Post Sexual Exposure Indicate?

Hi. Hope you are good doctor. I took pep after a sexual exposure for 30 days starting from the day of exposure (6 hours after exposure) . I tested negative using ELISA after 3 months from the exposure date and tested negative rapid test in the 4th month. When is the test conclusive in my case? Thank you in advance
Wed, 24 Dec 2014
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Infectious Diseases Specialist 's  Response
Thanks for your query at HCM!
I went through your query!

As you are having dread of contracting HIV infection and got tested for the same it is good to clear the doubt.
But I suggest you must get tested upto 6 months post exposure to be completely sure.
Though there are p24 tests which can detect HIV earlier to antibody based ELISA tests.

Happy to take more queries! You can also write a review for me. If you would like some more information, I will be happy to provide.
Take care!
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What Does Negative ELISA Test Post Sexual Exposure Indicate?

Thanks for your query at HCM! I went through your query! As you are having dread of contracting HIV infection and got tested for the same it is good to clear the doubt. But I suggest you must get tested upto 6 months post exposure to be completely sure. Though there are p24 tests which can detect HIV earlier to antibody based ELISA tests. Happy to take more queries! You can also write a review for me. If you would like some more information, I will be happy to provide. Take care!