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Doctor insights on: Hepatitis A Igg

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Dr. Brett Kalmowitz
644 doctors shared insights

Hepatitis A (Definition)

A viral infection of your liver usually food born that will resolve over time with ...Read more


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What does a high EBV viral nuclear capsid antibody, a high EBV viral capsid antibody IgG and a high IgM EBV viral capsid antibody mean, what's it mean?

What does a high EBV viral nuclear capsid antibody, a high EBV viral capsid antibody IgG and a high IgM EBV viral capsid antibody mean, what's it mean?

Likely immunity,,: You've got antibodies to the ebv which likely means you were infected at some time in your life and you recovered and now your body has circulating antibodies to it. An igg antibody in particular indicates long term resistance. This virus usually causes asymptomatic infection so you probably fought it off and weren't aware of it. Best of luck. ...Read more

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HBV test results: Hepatitis B Surface Antigen: Nonreactive; Hepatitis B Core Antibodies: Reactive; HBV PCR: Negative. Need any medication or vaccine?

HBV test results: Hepatitis B Surface Antigen: Nonreactive; Hepatitis B Core Antibodies: Reactive; HBV PCR: Negative.  Need any medication or vaccine?

Excellent question: and your story stumps many a doctor, often! :) a lot of the recommendations depend on - are you someone with risk factors for HBV? is this the first time that it has been checked? are your liver enzymes normal? are you about to undergo any procedures/ treatments that could put you at risk for HBV? If you have no sig risk factors, yes, I'd vaccinate you if there's potential for exposure. ...Read more

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What's a hepatitis b antigen?

Coat protein : There are a number of antigens associated with hbv, notably surface, core, e, and x. The surface antigen, hbsag, is the surface coat of the virus and the most commonly tested for. ...Read more

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What does a high EBV viral capsid antibody IgG mean?

What does a high EBV viral capsid antibody IgG mean?

Past EBV infection: The presence of igg to the ebv capsule means that your body was exposed at some time in the past to ebv and made antibodies against it. It is at its highest level 2-3 months after the initial infection, and it will always be present. An elevated igm level would be consistent with current/recent infection. ...Read more

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What does a high EBV viral capsid antibody IgM mean?

What does a high EBV viral capsid antibody IgM mean?

DIAGNOSIS IS MONO:: Acute phase of infectious mononucleosis is characterized by rapid igm and igg antibody response to viral capsid antibody(vca) in all patients. The test may remain positive from 4 weeks, occasionally up to 4 months. ...Read more

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Hepatitis a virus (hav) IgG reactive is good or bad?

Hepatitis a virus (hav) IgG reactive is good or bad?

HAV IgG good or bad: If you have HAV igg it means that you have responded to HAV vaccine or have had infection with hepatitis a virus. If you are well, it means you are protected from getting HAV infection. If you are sick with a liver injury, it means that HAV could be the cause. ...Read more

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Hepatitis c (HCV) antibody is reactive. The hepatitis C Recombinant Immunoblat Assay(riba) confirmation test is non reactive.Is antibody false positiv

Well : A positive hepatitis C antibody test with a negative or in a test usually is not a false positive that usually means someone had hepatitis C infection and their body cleared the infection and they are now immune to hepatitis C. Do a Healthtap visit or see a primary care physician for specific diagnosis ...Read more

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Is it required to get both a hep b surface antigen and hep b surface antibody test for a hep b titer?

Is it required to get both a hep b surface antigen and hep b surface antibody test for a hep b titer?

Ag looks for virus: Unless checking to see if recently exposed, the hbsab is what the body makes in response to seeing the outer surface (/shell) of the hep b virus, so they can attack if ever see the virus. Should only need the ab test for titer / to confirm vaccine "take.". ...Read more

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IMy HBV test results (red cross): Hepatitis B Surface Antigen: Nonreactive; Hepatitis B Core Antibodies: Reactive; HBV PCR: Negative. Do I have HBV?

IMy HBV test results (red cross): Hepatitis B Surface Antigen: Nonreactive; Hepatitis B Core Antibodies: Reactive; HBV PCR: Negative.  Do I have HBV?

Cured, but...: If a person's Hep B surface antigen is nonreactive, that means the lab does not find pieces of the surface of the virus. If her Hep B virus PCR is negative, that means the lab does not find the virus's DNA (genes). If the core antibody is reactive that means her immune system REMEMBERS being infected with Hep B. She is cured, but some viral DNA might be attached to her own human DNA in her liver. ...Read more

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Is a core positive antibody for hepetitis b is dangerous. Igm antibody negetive. Surface antigen negetive with surface antibody positive. Explain?

Is a core positive antibody for hepetitis b is dangerous. Igm antibody negetive. Surface antigen negetive with surface antibody positive. Explain?

Past infection: The results you described are consistent with a past infection with hepatitis b from which you have recovered. You body made antibodies to the constituents of the virus. These results are not a cause for concern. ...Read more

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Can the hep b vaccine cause a reactive antibody result on a hep d test?

No: You may acquire delta agent (hep d) at the same time you are infected with hepatitis b but the vaccine will not show an antibody titer to this other virus. ...Read more

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Would a hepatitis b vaccine be needed for a person who is hepbs ag positive who later becomes hepbs ag negative?

Would a hepatitis b vaccine be needed for a person who is hepbs ag positive who later becomes hepbs ag negative?

Probably not but...: Needs more information. The individual who recovers acute hepatitis b infection will have anti-hbs(antibody against heb bs antigen), hb core antibody with negative hbs ag. ...Read more

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I had CMV antibody IgG blood test, is there a seperate test for igm?

I had CMV antibody IgG blood test, is there a seperate test for igm?

CMV: You can order separate IgG and IgM for CMV. I have to wonder if the lab you use does the IgG first and if negative runs the IgM as a positive IgG would usually mean past exposure. However, I would call the ordering physicians/CNMs office and confirm if they ordered both IgG and IgM. ...Read more

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Could a chronic hepatitis B inactive carrier clear hepatitis B infection?

Could a chronic hepatitis B inactive carrier clear hepatitis B infection?

Yes.: It is possible. The rate of clearance is low - maybe 1% per year or so. The diagnosis of the inactive carrier state and clearance can both be tricky so be sure you are speaking with someone knowledgeable about Chronic Hep B. ...Read more

Dr. Jay Park
1,177 doctors shared insights

Hepatitis (Definition)

An ...Read more