Question 1

Hey, I'm a bit worried and need some advice. I took an HIV 1 and 2 ECLIA antibody test on the 63rd day after potential exposure, and it was done using the Roche e411 analyzer. I'm curious about how accurate the results might be at this stage. Should I trust the results, or do I need to retest later?

Accepted Answer

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Question 2

I'm trying to understand the window period for the HIV 1 and 2 antibodies and p24 antigen test, like the CMIA test. Is it safe to say that getting tested three months after exposure would give me a conclusive result? I've been stressing about it and just want to make sure I'm doing the right thing. Can you shed some light on this?

Accepted Answer

The window period for HIV 1 & 2 antibodies and p24 antigen test using CMIA method is typically around 4 weeks to 3 months after exposure. For most individuals, this test is considered conclusive after 3 months post-exposure. It is important to follow up with your healthcare provider for further guidance and monitoring.

Question 3

I recently had protected sex on June 26th and got an HIV RNA PCR test done on July 12th, which is like 15 days later. I'm really anxious to know if the results will be accurate. Is it true that you can do an HIV RNA PCR test after just 10 days?

Accepted Answer

For an accurate HIV RNA PCR test result, it's typically recommended to wait at least 10-14 days after potential exposure. Since you tested 15 days after the incident, it should provide a fairly reliable result, but the accuracy improves with more time. For complete certainty, consult with your doctor.

I'm trying to understand if a CT value of 31 means someone is still contagious for Covid after 14 days. The person feels great now and even had their loss of smell come back, but this CT value is 31 on their second test. Is this something to be concerned about?

A CT value of 31 is on the higher end of moderate, meaning the viral load may be low enough that the person is less likely to transmit the virus, especially if they have recovered symptoms like the return of smell.

More Infectious Disease Health Queries

Hey, I'm a bit worried and need some advice. I took an HIV 1 and 2 ECLIA antibody test on the 63rd day after potential exposure, and it was done using the Roche e411 analyzer. I'm curious about how accurate the results might be at this stage. Should I trust the results, or do I need to retest later?

I recently had protected sex on June 26th and got an HIV RNA PCR test done on July 12th, which is like 15 days later. I'm really anxious to know if the results will be accurate. Is it true that you can do an HIV RNA PCR test after just 10 days?

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