Question 1

I've been trying to understand the difference between the HIV RNA quantitative and qualitative tests. If I got a quantitative test done after six weeks, would it be a detection test, or is it more for measuring the amount of the virus if it's already detected? I'm a bit confused and would love some clarification.

Accepted Answer

If you're testing after 6 weeks of potential exposure and want to know the exact viral load or confirm HIV status, the quantitative test can still be useful, but a combination of tests (including antigenantibody tests) is often recommended for a more complete assessment. Always follow your healthcare providers advice on the timing and type of test.

Question 2

I'm really concerned about finding reliable HIV testing methods. I've read about the 4th generation HIV 12 Antibodies and p24 Antigen test with a shorter window period of around four weeks after exposure. I live in Chennai and have tried to locate a lab or medical center that offers this test using the CMIA method but haven't had any luck so far. Do you have any suggestions on where I might find this test available in Chennai?

Accepted Answer

The 4th generation HIV 1 & 2 Ab and p24 Ag test by CMIA method is indeed a latest test for HIV testing with a short window period of about 4 weeks from exposure. Unfortunately, I couldn't find specific labs or medical centers in Chennai that offer this test. However, I recommend searching online for "4th generation HIV test in Chennai" or "CMIA method HIV test in Chennai" to find relevant options. You can also check with local hospitals or pathology labs to inquire about the availability of this test.

Question 3

I had a scare today when the condom broke while I was with a sex worker around noon. We put on another one and finished, but now I'm really worried. I spoke to a doctor and ended up getting some PEP meds - tinofovir disoproxil and raltegravir zepdon for the next 28 days. I'm freaking out about whether I might still get HIV and when I should get tested. Does PEP actually work in these situations? Can you help explain this to me?

Accepted Answer

I understand your concern, and it's good that you've already consulted a doctor. **PEP (Post-Exposure Prophylaxis)** is effective if started within 72 hours of possible exposure to HIV. Since you started the medication with guidance, it can help reduce the risk of HIV infection. It's important to complete the full 28-day course. You should also follow up with your healthcare provider for HIV testing after about 4 weeks and again at 3 months to ensure accurate results. Stay safe and follow medical advice closely.

I'm really trying to understand what a "TARGET NOT DETECTED" result means from an HIV 1 RNA PCR quantitative test. It's been 7 weeks, and seeing that result has me a bit anxious. Does this mean the virus isn't there at all, or could it be something else?

That says you have no infection

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