« Go Back

NAAT Test

hiv testing and clarification

Known HIV positive person during the intercourse condom broken, after 10 days, HIV RNA PCR test not detected and 12 WEEKS after hiv 4th generation test with CMIA method non reactive index value is 0.07 after 7 months HIV test with ELISA method non reactive i.e index value is 0.45. all test are performed at laboratory .can I safe are further any tests required? If required after how many days after and which Test is required? and my tests index value is rising from 0.07 to 0.45 the index value rising any problem?

4th Generation Antigens/Antibody Test at 9 Days Post Exposure

I had the 4th generation test exactly 9 days post exposure. I had the test after symptoms started. Fatigue, other flu symptoms, 99.6 fever. I’ve read that the antigens part of the test is effective at 10-14 days post exposure. My test was negative, but I don’t know if it means anything. Will the 4th generation test detect antigens at 9 days if there are symptoms? I went to my regular doctor and had blood drawn for the RNA/viral load test yesterday, but it will probably be next Friday when I get the results. I’m still having the symptoms. This is the 7th day. My exposure was unprotected oral and protected anal (both receiving). Thank you for answering my questions.

Post PEP testing and symptoms questions, please help

Hi, I had anal sex with the same guy for three times (I was top) differently in March 16th,18th and April 16th. The first one was unprotected, and the other two were with condom. At March 19th, around 62 hours since the first exposure I was placed on pep with genvoya.
I finished 30 days pep course, and tested negative one day after pep with 4th generation ag/ab test. But lots of symptoms came to me about one or two weeks after the pep like pain throat, headache, rash, night sweating, diarrhea, myalgia, arthralgia etc.. put me in super stressed situation. Did another 4th generation test at May 12th negative, at May 28th, a local doc recommended me to do 4th generation tests along with hiv DNA (copies/1E6 cells, lower limit 20) and RNA (20 IU/mL) testss because he said results can be conclusive results so I don't have to wait in anxiety any longer, the ag/ab test was negative, the other two both results came back with results not detected.
I thought I could be relieved then. But I didn't, some of the symptoms keeps bothering me even till today, makes my life a mess, can't live and work normally. I went to different docs asking for help and the did give me, but not working. New health issues keep appearing, one after another, I barely got sick before this whole thing. My latest tests were June 21st and July 19th. Both 4th generation tests and both negative.
Also one thing I want to mention is the index value of the last three 4th tests results are increasing from originally 0.18 to the highest 0.48. I asked and people told me it's normal as long as it's lower than 1, don't need to worry, is that right. Will it keep increasing with the time going by? Is my latest test conclusive that I'm not infected or in another words, do all of my tests show that I'm not infected. Do I need to test anymore? Cuz i read online that people taking pep may need as long as 6 months or even a year to get a conclusive result, Is that right? And why am I keeping having these symptoms that seem can't be treated, because all the medicine I'm taking seem not working at all. I'm so confused and stressed. Please help me with my questions.
Thanks for reading and answering in your busy schedule, and sorry for writing so long.

I did short-length oral sex to a man and I had wounds in my mouth help please

Hi, I'm worried because I was masturbating with a man (no risk at all) but I tried to perform some oral sex to him, but after 2 or 3 seconds I realized it wasn't correct so I stopped, and now I'm scared because I washed my teeth like 1 hour before that, and also I had small sores as I'm using braces permanently. I couldn't see any wound or lots of pre-seminal liquid on his penis, but I'm scared because maybe I got infected if he was HIV positive, is there any risk in your opinion? Will a 4th gen test be reliable after 21 days? Thanks for your answer I'm really worried

Help Please!!

I had a risky exposure on Jan. 17, 2019. I tested negative at 13 days (RNA), 18 days (RNA), 20 days (RNA), 27 days (4th gen), 34 days (4th gen), 48 days (4th gen) and 90 days (4th gen). What are the chances I could still be positive? I haven't had any risky encounters since the initial one. What would cause someone to not develop antibodies until after 90 days?

HIV DUO combo Interpretation

Thanks for helping millions of people with your response .I had done HIV DUO combo test ( Vidas Duo Ultra ) after pep usage. The results are
30 days(post pep) = antibody-0.03,antigen-0
60 days(post pep) = antibody- 0.05, antigen -not determinable
75 days(post pep) = antigen - 0.03 ,antigen - 0
120 days(post pep) = antigen -0.03,antigen -not determinable
what is my hiv status .Do i need to do any test further .Kindly answer I am nervous about it.

PLEASE AM I SAFE

I had an exposure and took PEP for 28 days which i started within 72 hours. I did the following tests which all came back non reactive:

1) At 105 days post exposure (76 days post pep) 3rd Generation HIV Elisa Antibody test which was non reactive.
2) At 119 days post exposure (90 days post pep) Determine HIV Antibody test which was still non reactive.
3) At 122 days post exposure-Hepatitis C rapid test which came back non reactive as well. Can i consider my results conclusive since the guidelines state that delayed seroconversion only occurred in people who acquired Hepatitis C together with the HIV virus. Please respond and this will be the last time am asking.

Blood oaths, blood transfusions, syringes with infected blood

Hello friends,

I have a few theoritical questions about HIV blood transmission.

1. You probably know the common practice of high-school blood oaths, where a grop of people cut their palms or their wrist arteries with a razor and then perform contact or handshake with deep wounds. My question is - In this situation will PEP will needed (and testing respectively)

2. A person decides to donate blood and it happens to be in his/hers WINDOW PEROD. Is there a possibility the medical staff not to detect the virus and then to be transmitted to other people?

3. As a final of my inquiery I would like to ask you about the famous myth "synergy filled with hiv blood". For how long it is possible the virus in the blood to survive there.

Thanks in advance fo your help and answers

Thanks in advance for the answers

False positive or not

Thank you for your services.I have been working as a doctor in Germany for two months. During my pre-hospital screening test, my blood test was positive for HIV. Nine years ago, I had a similar incident in India where a screening test was positive. My doctor advised me to do a Western blot, P24 antigen and DNA PCR test, all of which were negative. I did not have any exposure.One year later, I got married and was tested every two years and was always negative. I gave birth to a healthy boy two years ago. The regular maternity checks for HIV were also negative. I am only sexually active with my husband. Is there a chance that this current test in Germany could be a false positive? How accurate are these tests in Germany for occupational medicine examination. What do I have to do now? Why would such an incident happen to me twice? I would really appreciate a feedback.

Hiv CMIA test negative 29 days after PEP completion

Hi,

I had sex with someone on Dec 20 and the condom broke in between. I only realized after finishing. I started PEP in less than 48 hours and took it for 30 days. I tested at 42 days after exposure (11 days after PEP completion) the test was negative. The test I used was HIV CMIA (p24 and Antibody). I took another test (HIV CMIA serum) at 60 days after exposure (29 days after PEP completion) which was also negative

My question is this:

1. Are these test results encouraging?
2. I am planning to take another test at 42 days after PEP completion (74 days after exposure). Have you ever seen post pep test at 28 days turn positive in the future?

I have read on the Internet that HIV 4th gen test are conclusive at 6 weeks by expert. So if my test at 74 days (10 weeks and 4 days after exposure or 42 days after PEP completion) is negative. Can I consider this conclusive?

Pages

Subscribe to RSS - NAAT Test