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Doctor insights on: Result Non Reactive

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55th day CMIA duo result non-reactive (0.08).When do the P24 antigens disappear. How reliable is result @ 55 days PE? Further, testing required?

55th day CMIA duo result non-reactive (0.08).When do the P24 antigens disappear. How reliable is result @ 55 days PE? Further, testing required?

100% conclusive: The test is 100% conclusive any time 4 weeks or more after exposure, and remains positive for life after that. It is the HIV antibody clears p24 antigen from the blood. If p24 is absent in an infected person, the antibody part of the test always is positive. Your 55 day result is conclusive. Do not have any more tests. ...Read more

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70 days i.e. 10weeks AbAg p24 combo CMIA test result non-reactive (0.08). Is the result conclusive? Further, testing required?

70 days i.e. 10weeks AbAg p24 combo CMIA test result non-reactive (0.08). Is the result conclusive? Further, testing required?

Depends: In a small proportion of people the positive response may be delayed. You are unlikely to be infected, however to make sure, get an HIV nucleic acid test about 6 months after the exposure.
Wish you good health. ...Read more

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My anti hbs titer result non-reactive. 8.8 cut off 10. What does it mean? I got my 3doses of vacc. On 2009. Do I have to take full course or booster?

My anti hbs titer result non-reactive. 8.8 cut off 10. What does it mean? I got my 3doses of vacc. On 2009. Do I have to take full course or booster?

Usually 3 doses: Patients are usually getting all 3 doses again, if the anti-hepbs antibody is low. A few patients choose to just get one booster shot. One's doctor can help decide. ...Read more

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Anti HCV ab — result non — reactive hbs ag(chemiluminescence) — result — negative Please advise on my results. Thanks very much?

Anti HCV ab — result non — reactive hbs ag(chemiluminescence) — result — negative Please advise on my results. Thanks very much?

No infection: These results are most consistent with never being exposed to hepatitis c, and not having chronic infection with hepatitis b. It can take several months for hcv antibody to be detected, so if you had a recent high risk exposure this should be repeated at six months. If hepatitis b surface antibody is not present, then consider hbv vaccination for future protection (there is no vaccine for hcv). ...Read more

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I have taking HIV test on 1, 7, 10 and 12 months marks, result non-reactive, but symptoms prolonged, include white tongue. Are those test conclusive?

I have taking HIV test on 1, 7, 10 and 12 months marks, result non-reactive, but symptoms prolonged, include white tongue. Are those test conclusive?

HIV Infection: You do not have hiv. There are numerous possible reasons for your white tongue. It is not hiv. Please see your dentist. ...Read more

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Took HIV Antibody 1&2 Test and P24 Antigen test 10 days after PEP. Results non-reactive. A bit early. All other blood panel metrics normal. Thoughts?

Took HIV Antibody 1&2 Test and P24 Antigen test 10 days after PEP. Results non-reactive. A bit early. All other blood panel metrics normal. Thoughts?

Not conclusive: These results are reassuring; it is unlikely you were infected. However, the results are not conclusive. Following PEP, it is necessary to test for HIV longer than otherwise, maybe up to 4 months. (PEP is great when needed, but it prolongs the time of uncertainty about whether infection occurred.) Discuss with the clinic or doctor who prescribed the PEP and follow his or her advice. ...Read more

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Hiv result is non-reactive 89 days check iam safe?

Hiv result is non-reactive 89 days check iam safe?

Hopefully, BUT: The seroconversion rate is not 100% understood, so it is still recommended by some experts that after a possible event, you get tested at baseline,3 months, 6 months, 1 year and even at 18 months. Best wishes, Be safe, be well. ...Read more

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Hiv test done on exact 90 days after last exposure. Result was non-reactive. Is it conclusive?

Hiv test done on exact 90 days after last exposure. Result was non-reactive. Is it conclusive?

Post PeP: No. Doing pep means you need the HIV pcr test to rule out this infection so soon after stopping pep. ...Read more

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I took a 5th gen Ag/Ab HIV test 39 days post possible exposure. Result was non-reactive. Am I ok?

I took a 5th gen Ag/Ab HIV test 39 days post possible exposure. Result was non-reactive. Am I ok?

Conclusive HIV test: "Fifth generation" for an HIV test is marketing hype -- the manufacturer calls their new test 5th gen, but it's still bacially the same as all other 4th generation tests. Results of 4th gen HIV tests are usually conclusive after 4 weeks and always by 6 weeks (42 days). But 39 days is close enough; for sure you didn't catch HIV. ...Read more

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If you are hepatitis b reactive, and then you are test again for HBsAG and the result is non-reactive what does it mean? You don't have hbv?

If you are hepatitis b reactive, and then you are test again for HBsAG and the result is non-reactive what does it mean? You don't have hbv?

Reactive to what?: Hbv markers are used to distinguish actively infected from immunity, the latter include antibody to surface antigen (hbsab) and to the core antigen (hbcab). Some tests detect part of the virus, such as surface antigen (hbsag), the core antigen, or hbv dna. The presence of hbsag indicates that the person is potentially infectious. Hbsab replaces hbsag as the hbv infection evolves to immunity. ...Read more

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I went for HIV 1/2 & p24 Combo test (CMIA) Test on 32nd day after HIV exposure and result was non-reactive. 1). How much I can trust these result?

100%: The combo (antibody-antigen) HIV tests are 100% conclusive any time 4 weeks or more after the last possible exposure. You definitely do not have HIV and don't need any further tests. ...Read more

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I do unprotected sex with a prostitute after 28 days I go for hiv duo test the result is non-reactive 0.07 is it conclusive?

I do unprotected sex with a prostitute after 28 days I go for hiv duo test the result is non-reactive 0.07 is it conclusive?

Repeat test in 6 wks: If you are worried that you're screening test may not detect your HIV status, repeat test in 6 weeks
Avoid having unprotected sex with women or invariably, you will start getting STDs that will change your life forever
best wishes
Dr M ...Read more

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Doc, what does it mean if my imx-hbe ag result is non-reactive and my imx-hb core- img is also non-reactive? And my imx anti-hbe is reactive?

Doc, what does it mean if my imx-hbe ag result is non-reactive and my imx-hb core- img is also non-reactive? And my imx anti-hbe is reactive?

Low replication : If hep b s antigen is positive and e antibody is positive -- it suggests chronic inactive phase. If hep b surface antigen is negative, then you donot have chronic hep b. This probably is confusing to understand. Please talk to your hepatologist. ...Read more

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Did VDRL test 8 weeks after possible exposure. Result is non-reactive. Never had any symptoms and it's been 12 weeks now. Is the blood test conclusive?

Did VDRL test 8 weeks after possible exposure. Result is non-reactive. Never had any symptoms and it's been 12 weeks now. Is the blood test conclusive?

You are good: I am glad you are concerned. Love more carefully next time, and remember that nowadays, using a condom is simply being a gentleman. Especially, I hope that you memory of sharing love will be precious to you, even though human love is never perfect. ...Read more

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Hi I had HIV 1&2 lab test and the results are non-reactive (0.347) cutt off rate is 1.0 test performed my ECLIA, I m so worried is it higher.please help me?

Likely negative: ELISA is highly accurate, almost 99%. So please be reassured. Repeat the test in four weeks or so to ensure it remains negative. If you have not been sick with a fever, rash, sore throat, enlarged glands, chills, night sweats etc. in the last two months, then the risk of being infected in last two months is even lower. ...Read more

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My hep b surface test result was border line and then final result was non-reactive and in the comments it said confirmed by lab tech?

My hep b surface test result was border line and then final result was non-reactive and in the comments it said confirmed by lab tech?

Need more info.: In order to interpret this properly we need the results of the rest of your hepatitis B profile, particularly your hepatitis B surface antibody and your hepatitis B surface antigen. It is also important to know your vaccination status to interpret these results. Good luck. ...Read more

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Iam 25 years old male I had unprotected vaginal sex with a sex worker after 28 days I do hiv duo test the result was non-reactive. Hiv possible?

Very unlikely: HIV duo test is reliable more than 95% after 4 weeks of exposure, conclusive > 99% at 12 weeks. You need to test for other STIs as well if you had a risky exposure, not test for HIV alone, be safe ...Read more

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Do I have to receive another vaccine for hep b? My anti hbs titer result was non-reactive.

Do I have to receive another vaccine for hep b? My anti hbs titer result was non-reactive.

I would: Hep B is one of the hardiest viruses in nature. People have been accidently infected by needle stick cleaning out a drug house abandoned for more than 6 months. Failure to respond to prior vaccines could be related to the handling and storage of the vaccine before it was given. I would certainly want protection. ...Read more

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Is Hiv test after 5 months 20 days after exposure conclusive or retest is required.the result was non-reactive and method antibody antigen combo(CMIA?

At this point: You're basically at the six-month mark and more than 99% of persons with an HIV exposure, if they are going to be HIV (+) will test positive at this point. You're negative testing has greater certainty that you are not going to develop HIV positivity. ...Read more

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Hw reliable is the elfa test for hiv. I hv done it after 4 years zat I had unprotected sex. My result is non-reactive for hiv. Is ELISA and elfa z same?

Likely negative: I'm not familiar with elfa. I think you mean enzyme-linked immunosorbent assay (elisa) is a test that uses antibodies and color change to identify a substance.Namely, HIV antibodies in your blood. It is very accurate. After 4 years I can say with 100% confidence you do not have it. ...Read more

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Hw reliable is the elfa test for hiv. I hv done it after 4 years zat I had unprotected sex during my university days. My result is non-reactive for hiv.?

Hw reliable is the elfa test for hiv. I hv done it after 4 years zat I had unprotected sex during my university days. My result is non-reactive for hiv.?

Very reliable: In the usa, we use the elisa to screen, and the more expensive pcr to pick up people who may have a very recent infection and to follow the illness. A negative elisa six months after your last risky adventure is very reliable. Please play safe from now on, for your own sake and for those of whoever will be your future life partner. Love wisely and well. ...Read more

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Should i be concerned if my partner got a result of HBsAG non-reactive for hepa test. Is she already infected?

Should i be concerned if my partner got a result of HBsAG non-reactive for hepa test. Is she already infected?

Hepatitis B: I may be misreading your question, but I need clarification. Why is your partner testing? Do you have hepatitis b? Have you not been vaccinated for this common and dangerous virus? Most americans are vaccinated now against hepatitis b. The test results you share show that she is not positive or immune to hepatitis b. ...Read more

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I did a blood test and got the result of vdrl non-reactive. What does this mean?

I did a blood test and got the result of vdrl non-reactive. What does this mean?

No syphilis.: Vdrl (veneral disease research laboratory) is a non-treponemal specific blood test that is widely used to screen populations for syphilis. A negative test if reassuring; a positive (reactive) test has to be followed by a treponemal-specific test such a fluorescent treponemal antibody absorption (fta-abs). ...Read more

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My result was, HbsAg non-reactive, anti-Hbs non-reactive 3.24 cut off 10 but I had may booster last aug. What does it mean? And what will I do?

My result was, HbsAg non-reactive, anti-Hbs non-reactive 3.24 cut off 10 but I had may booster last aug. What does it mean? And what will I do?

Immune variability: There is variability in immune response to vaccinations among people and a small number do not make antibodies to Hep B vaccine. You should talk to your doctor about getting another booster dose in about 6 months.
For good health — Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form.
Practice safe sex, if you have sex.
Get HPV vaccine ...Read more

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I had given oral to Girl about 3 years ago and never got tested In till now. My results came back non-reactive should i still worry about catching hiv?

Oral sex: You can stop worring about HIV infection from the sex 3 years ago. You should however always practice safe sex from now on. ...Read more

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