Epstein-Barr virus (EBV)
To help diagnose infectious mononucleosis (mono); to distinguish between an Epstein-Barr virus (EBV) infection and another illness with similar symptoms.
Please refer to this interpretation chart:
| VCA IgG | VCA IgM | EBNA IgG | Interpretation |
| Negative | Negative | Negative | No previous exposure |
| Positive | Positive | Negative | Recent infection |
| Positive | Negative | Positive | Past infection |
| Positive | Negative | Negative | See note* |
| Positive | Positive | Positive | Past infection |
Note:
*Results indicate infection with EBV at some time (VCA IgG positive). However, the time of the infection cannot be predicted (ie, recent or past) since antibodies to EBNA usually develop after primary infection (recent) or, alternatively, approximately 5% to 10% of patients with EBV never develop antibodies to EBNA (past).
It's important to note that elevated levels of these antibodies don't necessarily indicate a current active infection, as the antibodies can remain in the bloodstream for a long time after the infection has resolved. It's also possible for antibody levels to fluctuate over time.
If you're experiencing symptoms or are concerned about your test results, it's best to consult a medical professional who can provide personalized advice based on your medical history, symptoms, and test results.
If you suspect you have an EBV infection, it's important to consult a medical professional for accurate diagnosis and treatment recommendations. EBV infections can vary in severity and may not always require specific treatment. However, here are some general guidelines that might be followed:
Rest and Hydration: Adequate rest and staying hydrated are important for helping your body fight off the infection. Rest allows your immune system to work more effectively, while staying hydrated supports overall bodily functions.
Over-the-Counter Pain Relievers: Over-the-counter pain relievers like acetaminophen (Tylenol) or ibuprofen (Advil, Motrin) can help manage fever, sore throat, and body aches. Make sure to follow the recommended dosage instructions.
Avoid Physical Exertion: During the acute phase of the infection, it's advisable to avoid strenuous physical activities to prevent further weakening of your immune system and reduce the risk of complications.
Throat Lozenges and Warm Liquids: Sucking on throat lozenges or consuming warm liquids like tea with honey can help soothe a sore throat and provide temporary relief.
Antiviral Medications: In some cases, antiviral medications may be prescribed by a doctor to help reduce the severity and duration of symptoms, especially in severe or prolonged cases. These medications are typically reserved for individuals with weakened immune systems or severe symptoms.
Monitor Symptoms: Keep an eye on your symptoms. If they worsen or you develop complications, such as difficulty breathing, severe fatigue, or persistent high fever, seek medical attention promptly.
Avoid Sharing Utensils and Personal Items: EBV is often spread through direct contact with saliva, so avoid sharing utensils, drinks, and personal items to prevent the spread of the virus.
Follow Medical Advice: If you're diagnosed with an EBV infection, follow your doctor's recommendations closely. They might suggest specific treatments based on your individual condition.
Immune Support: Maintaining a healthy lifestyle with a balanced diet, regular exercise, and proper sleep can help support your immune system's ability to fight off the infection.
Follow-Up: Once you start feeling better, it's still a good idea to have a follow-up with your doctor to ensure that you're fully recovered and to address any lingering symptoms or concerns.
Remember, only a medical professional can provide personalized advice based on your specific situation. If you suspect you have an EBV infection or any other health concern, it's important to consult a healthcare provider for proper diagnosis and treatment recommendations.
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Biomarkers included in this panel:
The EBV (Epstein Barr) Nuclear Antigen Antibodies, IgG test looks for a type of antibody which the body typically develops in response to Epstein-Barr Virus. EBNA antibodies usually appear 2-4 months after infection and persist for
Learn moreEBV-VCA, IgG is an antibody (protein) that is produced by the body in an immune response to an Epstein-Barr virus antigen.
Learn moreEBV-VCA, IgM is an antibody (protein) that is produced by the body in an immune response to an Epstein-Barr virus antigen. EBV stands for Epstein-Barr virus. Epstein-Barr virus is a virus that typically causes a mild to moderate illness. B
Learn moreEBV CAPSID Ag.ab/IgG is an antibody (protein) that is produced by the body in an immune response to an Epstein-Barr virus antigen.
Learn moreEBV CAPSID Ag.Ab/IgM is an antibody (protein) that is produced by the body in an immune response to an Epstein-Barr virus antigen.
Learn moreAid in the diagnosis of acute EBV (infectious mononucleosis) and EBV reactivation in conjunction with other serologic tests. The appearance of IgG antibodies to Early antigen-diffuse [EA(D)] is generally associated with the primary (acute) stage of E
Learn moreAid in the diagnosis of acute EBV (infectious mononucleosis) and EBV reactivation in conjunction with other serologic tests. The appearance of IgG antibodies to Early antigen-diffuse [EA(D)] is generally associated with the primary (acute) stage of E
Learn moreThe EBV (Epstein Barr) Nuclear Antigen Antibodies, IgG test looks for a type of antibody which the body typically develops in response to Epstein-Barr Virus. EBNA antibodies usually appear 2-4 months after infection and persist for
Learn moreEBV PCR Whole Blood LOG
The marker EBV PCR Whole Blood LOG signifies the level of Epstein-Barr Virus (EBV) DNA in whole blood, measured using a quantitative PCR (polymerase chain reaction) method. The value is reported both in international units per milliliter (IU/ml) and
Learn moreEBV PCR, Quant, Whole Blood
This test is intended to be used for the quantitative detection of Epstein-Barr virus (EBV) DNA and as an aid in the diagnosis and management of EBV infections. → This test is only used as an aid in monitoring EBV-related disease. &ra
Learn moreThe EBV (Epstein Barr) Nuclear Antigen Antibodies, IgG test looks for a type of antibody which the body typically develops in response to Epstein-Barr Virus. EBNA antibodies usually appear 2-4 months after infection and persist for
Learn moreEBV-VCA, IgG is an antibody (protein) that is produced by the body in an immune response to an Epstein-Barr virus antigen.
Learn moreEBV-VCA, IgM is an antibody (protein) that is produced by the body in an immune response to an Epstein-Barr virus antigen.
Learn moreThe mononuclear spot test or monospot test, a form of the heterophile antibody test, is a rapid test for infectious mononucleosis due to Epstein–Barr virus (EBV).
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