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Is Negative OraQuick Test Result After 3 Weeks Of Exposure Conclusive?

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Posted on Fri, 18 Sep 2015
Question: Good evening, Doctor



I had been in an exclusive relationship with someone I met in Denmark while I was studying abroad. He came to visit me in the US 3 weeks ago. We were having protected vaginal sex when the condom broke (he had ejaculated inside of me). I realized we had never talked about STDs or anything because we had been using condoms. When I asked about his HIV status, he said that he tested negative in December, but he had 2 unprotected vaginal intercourse incidents after that, before he met me. I have horrible anxiety, so I began to panic. He said I needed to relax because HIV rates in Denmark are low and that he was confident he was not affected by the virus. After having a mental breakdown, he agreed to do an Oraquick Oral swab. The results were negative. I have been having trouble trusting these results because I left him at home while I ran to CVS to buy the test. He said he did not eat or drink while I was gone and that it had definitely been at least 30 minutes since he had anything to eat/drink. 3 weeks after the incident I am still paranoid. He is back in Denmark now, and our relationship has ended in part because of my horrific anxiety. I have been begging him to take a blood test at a clinic. He said he would do so soon, but I do not know when that will be.



Maybe I am being ridiculous about this whole thing. It has gotten to the point where I have been coming up with my own theories with him purposefully brushing his teeth or eating before i came home to produce a negative result. I'm just being unreasonable.



Summed up info: 1 time heterosexual vaginal penetration exposure receptive. Me: white female low 20's, Him: white male mid 20's from Denmark.



1. Can I trust the Oraquick oral test?



2. Is my risk low?
doctor
Answered by Dr. Rakesh Madhyastha (1 hour later)
Brief Answer:
Oraquick test

Detailed Answer:
Hello

Thanks for the query

I have the following recommendations for you

1. The risk of HIV in Denmark is indeed low, so I don't think you need to worry much about it unless he has had sex with a commercial sex worker
2. Oraquick test is not completely reliable
3. I suggest you to undergo HIV test by Elisa method after 12 weeks to be sure
4. The gold standard test for HIV would be testing through the western blot technique

I hope I was of help, if you have any further queries please get back to me

Regards
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Rakesh Madhyastha (1 minute later)
I did an HIV 1 RNA QL test 24 days after exposure. I am awaiting the results. Will this test be conclusive?

Thanks
doctor
Answered by Dr. Rakesh Madhyastha (16 minutes later)
Brief Answer:
Not conclusive

Detailed Answer:
Hello

Thanks for getting back

I recommend testing for HIV I and II as well. The sensitivity of this HIV I RNA QL test is limited to 100 copies/ml, which is the minimum viral load required for the test to be detected as positive.

Regards
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Rakesh Madhyastha (14 minutes later)
Ok, I already did the test (and it was pretty expensive), but I think I will just wait for my partner to test on Tuesday, since his last "exposure" was in January and his tests will be more accurate.

I have one more question. I was reading on some online forums that some health specialists do not even recommend HIV testing after a single encounter with a heterosexual partner of unknown status. And this is just for incidents in the US. Since Denmark's HIV prevalence rate is ~.2 (and U.S. is ~.6), do I even need to be concerned of being infected? I need to get tested just for my mental well-being but, is my risk considerably low?

Thanks!
doctor
Answered by Dr. Rakesh Madhyastha (9 hours later)
Brief Answer:
No need to worry

Detailed Answer:
Hello again. Sorry for the short delay in my reply. I just got back from the hospital.
You indeed stand a very low risk for contracting HIV. Testing your partner on tuesday will solve all doubts.

Regards
Note: For further follow up on related General & Family Physician Click here.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
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Dr. Rakesh Madhyastha

Nephrologist

Practicing since :2009

Answered : 4364 Questions

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Is Negative OraQuick Test Result After 3 Weeks Of Exposure Conclusive?

Brief Answer: Oraquick test Detailed Answer: Hello Thanks for the query I have the following recommendations for you 1. The risk of HIV in Denmark is indeed low, so I don't think you need to worry much about it unless he has had sex with a commercial sex worker 2. Oraquick test is not completely reliable 3. I suggest you to undergo HIV test by Elisa method after 12 weeks to be sure 4. The gold standard test for HIV would be testing through the western blot technique I hope I was of help, if you have any further queries please get back to me Regards