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Doctor insights on: Parvovirus B19 Dna Qual R T Pcr

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Hep B surface Ab - positive, Hep BE antigen - positive, Viral DNA 2000 IU. Acute Hep B DX. Tests don't match the serology timeline? Am I in recovery?

Hep B surface Ab - positive, Hep BE antigen - positive, Viral DNA 2000 IU. Acute Hep B DX. Tests don't match the serology timeline? Am I in recovery?

Need expert care: This situation is too complex for safe advice on this forum. You should be seeing an expert in person, or perhaps seek HealthTap's concierge service with an infectious diseases or liver disease expert. ...Read more

Polymerase Chain Reaction (Definition)

Polymerase chain reaction is a method of finding a specific piece of dna and copying it over and over again until there is enough to study. The technique allows a scientist to detect very small amounts of dna in a swab sample then reproduce enough of it to study it. It is very sensisitive for detecting the presence of certain bacteria and is also used in doing other ...Read more


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Torch: t IgG 162.59 iu/ml(+ve), t IgM 0.48 indax value, r IgG 83.50(+ve), r IgM 0.46, c IgG 0.14(+ve), c IgM 0.35 what does that mean & what is cure.

Torch: t IgG 162.59 iu/ml(+ve), t IgM 0.48 indax value, r IgG 83.50(+ve), r IgM 0.46, c IgG 0.14(+ve), c IgM 0.35 what does that mean & what is cure.

Common: The positive igg titers in this panel means there has been past exposure to these viruses, not necessarily that there is active infection. Past exposure to these viruses are very common and over half of the population may have positive igg titers on a torch screen. There is no cure for past exposure. What is important is if there are signs of active, acute infection. ...Read more

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Hep c anti body 14 with cutoff of 1, but qualitative HCV RNA PCR says no RNA material detected. In notes says single test not enough . My alt, cbc, ok

Hep c anti body 14 with cutoff of 1, but qualitative HCV RNA PCR says no RNA material detected. In notes says single test not enough . My alt, cbc, ok

Probably cleared: The hcv viral load tests are not fda approved to confirm active infection, although this is how most doctors use it. If a repeat viral load in around 4 months is also negative, people are considered to have spontaneously cleared infection. ...Read more

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Alkaline Phosphatase 129 / C-Reactive Protein 13.2 / Ebv Nuclear Antigen Ab & Ebv Ab Vca, Igg >600 / Dr. says no worries but should I be concerned?

Alkaline Phosphatase 129 / C-Reactive Protein 13.2 / Ebv Nuclear Antigen Ab & Ebv Ab Vca, Igg >600 /  Dr. says no worries but should I be concerned?

Depends: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, your C-reactive protein is elevated suggesting inflammation. you may wish to repeat the test in 6 months or so. Your doctor knows more about your health and you should follow his/her advice. ...Read more

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Is it possible to hav all 3 - P24 antigen, HIV antibodies & HIV DNA undetectable at 4 MONTHS of risky exposure? Did 4th gen(Ab/Ag) & PCR DNA together

Is it possible to hav all 3  - P24 antigen, HIV antibodies & HIV DNA undetectable at 4 MONTHS of risky exposure? Did 4th gen(Ab/Ag) & PCR DNA together

Get over it, Bill: You are not infected. I'm glad. You need to find a way of getting these obsessive thoughts out of your head, for your sake and the sake of those who love you. Get on with your life, a better and more mature man for what you went through. ...Read more

Dr. John Fung Dr. Fung
3 doctors agreed:
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Hep B Virus (HBV) DNA Qualitative (Detection) - COBAS TaqMan , Hep C RNA Detection by Taqman detection will be conclusive on 47 days? Any retest need?

Dr. John Fung Dr. Fung
3 doctors agreed:
Hep B Virus (HBV) DNA Qualitative (Detection) - COBAS TaqMan , Hep C RNA Detection by Taqman detection will be conclusive on 47 days? Any retest need?

No: Both Hepatitis B and C viruses may be detected 30 to 60 days after infection by antigen detection or 60-120 days with antibody testing. Direct HBV DNA and HCV RNA testing can potentially detect infection earlier, within 2-4 weeks after infection, so being tested at 47 days post-exposure with a negative nucleic acid test for both is very likely to be a true negative ...Read more

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HIV NEGATIVE combo (antibody + antigen) tests at 4,6,10,13,14 weeks and PCR RNA VL UNDETECTED (14 weeks) white tongue. Risk: gay deep kiss. Am I HIV-?

HIV NEGATIVE combo (antibody + antigen) tests at 4,6,10,13,14 weeks and PCR RNA VL UNDETECTED (14 weeks) white tongue. Risk: gay deep kiss. Am I HIV-?

You are HIV-neg: I hope this is good news. "White tongue" is usually bacteria, and you may be able to scrape them off with a piece of dental floss held tight. You can trust the test if it is your only exposure. I hope you're comfortable with your sexuality and that you're pleased to have shared a kiss -- guys of all orientations may enjoy perhaps kissing a buddy, and nobody's ever gotten HIV by kissing. ...Read more

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Monotest (target values <1.0=negativ). Values: EBV VCA IgG-Ak 39.9; EBV VCA IgM-Ak 1.1; EBNA-1 IgG-Ak 14.7; EBV DNA (PCR) negativ. What does it mean?

Monotest (target values <1.0=negativ). Values: EBV VCA IgG-Ak 39.9; EBV VCA IgM-Ak 1.1; EBNA-1 IgG-Ak 14.7; EBV DNA (PCR) negativ. What does it mean?

Ask who ordered: The test, but in general, they were suspecting EBV infection/Infectious mononucleosis, which looks negative, the final diagnosis is with the doctor who ordered the blood test. Clinical picture is important, finally we treat patients not lab results, good luck ...Read more

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Elevated EBV ab VCA IgG <8 and EBV nucleaer antigen ab IgG test 4.2. & anti-dna(ss)igg ab qn ( 119)& c react protien(5.6) what are implications?

Elevated EBV ab VCA IgG <8 and EBV nucleaer antigen  ab IgG test 4.2. & anti-dna(ss)igg ab qn ( 119)& c react protien(5.6)  what are implications?

Nothing.: Ebv antibodies indicate you had a previous infection, but not active. The c-reactive protein needs a units indicator - that is either normal or somewhat elevated. The anti ss dna is extremely nonspecific and very rarely indicated; I have no idea why that was ordered, discuss with your doctor. ...Read more

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Simultaneous detection of p24 antigen and antibody HIV 1and 2 cmia = 4th generation ag ab combo? Which means u have been tested for p24 /antibody ?

Simultaneous detection of p24 antigen and antibody HIV 1and 2 cmia = 4th generation ag ab combo?  Which means u have been tested for p24 /antibody ?

Yes and no...: The antibody portion of the test detects antibody to several HIV antigens in addition to p24. Probably you do have antibody to p24, but the test doesn't distinguish these various types. And it doesn matter. If your test is negative and it has been 4 weeks or more after your last possible exposure to HIV, the result is conclusive. ...Read more

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cdc HIVtestingAlgorithmRecommendationFinal doc, pge11, say HIV antibodies r antigen r viral load detect by day 50. then y some docs say no? CDC wrong?

cdc HIVtestingAlgorithmRecommendationFinal doc, pge11, say HIV antibodies r antigen r viral load detect by day 50. then y some docs say no? CDC wrong?

Question unclear: Many doctors dealing with HIV disease prefer to keep the viral load at levels which are not capable of being measured. On some types of testing this means that the viral load is ...Read more

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My HBV DNA IS 500 iu/ml, HBE AG NEG, ANTI HBE AG POSITIVE, ALT IS 57, ? Can i start using Interferon???

My HBV DNA IS 500 iu/ml, HBE AG NEG, ANTI HBE AG POSITIVE, ALT IS 57, ? Can i start using Interferon???

Talk to doc: It appears that you do have an active infection and thus treatment is worthwhile. However you need to discuss with your doctor re. the pros and cons of interferon treatment. ...Read more

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HIV NEGATIVE combo (antibody + antigen) tests at 4,6,10,13,14 weeks and PCR RNA VL UNDETECTED (14 weeks) white tongue, chronic pharyngitis. Am I HIV-?

You are HIV negative: Listen, man. Stop doing this to yourself. Get to an otolaryngologist and see if you have a post-nasal drip, maybe heavy snoring without realizing it, or some actual serious illness. Try scraping the stuff off your tongue with a piece of dental floss; if it's still white patches, ask your dentist's opinion also. But please get over these HIV fears. Maybe even be thankful for having shared love. ...Read more

Dr. Ahmet Baschat
86 doctors shared insights

Parvovirus (Definition)

Parvovirus b 19 causes an illness associated with rash, sometimes with red cheeks we call" slapped cheek; fever, and joint symptoms. It does not require any antibiotics since it is a virus. It can be spread to ...Read more


Pcr (Definition)

Polymerase chain reaction is used in molecular biology to amplify copies of dna. It is used in dna cloning for sequencing, functional analysis of genes, identification of genetic finger prints, diagnosis of hereditary ...Read more