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Hepatitis E IgM

Hepatitis E IgM

The Hepatitis B Antibody test is an essential diagnostic tool used to assess an individual's immune status and history of infection with the Hepatitis B virus (HBV). This test is part of a comprehensive set of serological markers that help healthcare providers evaluate the body's response to HBV. Hepatitis B is a viral infection that targets the liver, potentially leading to severe conditions like chronic liver disease, cirrhosis, or liver cancer. The virus spreads through bodily fluids, making understanding the immune response crucial for managing and preventing the infection. The test identifies various antibodies, including HBsAb, which indicates immunity post-vaccination or infection clearance, and Anti-HBc, a marker of past infection. The procedure involves a blood sample analyzed through immunochemiluminometric assays, offering qualitative or quantitative results. These results guide clinical decisions regarding acute or chronic infection status, immunity, vaccination efficacy, and risk assessment, particularly for high-risk groups like healthcare workers.

Price of test:£63

The lowest price from the last 30 days: £63

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The Hepatitis B Antibody test is essential for determining immune status and infection history with HBV. It involves several antibodies, each offering insights into the body's response:

- HBsAb: Indicates immunity, appearing after HBsAg disappears.
- Anti-HBc: Marks past infection, remaining positive indefinitely.
- IgM Anti-HBc: Signals acute infection, detectable during symptoms.
- IgG Anti-HBc: Confirms past infection, without specifying current status.

Testing involves blood samples analyzed via ICMA, with qualitative tests indicating presence and quantitative tests measuring antibody levels. Understanding results aids in managing HBV, assessing immunity, and guiding vaccination strategies.

Who Should Get Tested

The Hepatitis E IgM test is vital for diagnosing acute hepatitis E infections. It detects IgM antibodies, which appear 1-4 weeks after symptoms begin, indicating recent infection. This test is crucial in areas with poor sanitation and in travelers to endemic regions. Key points include:

- Specimen Collection: Serum is collected and separated quickly.
- Handling: Transfer to an ARUP tube; refrigerate or freeze.
- Assay Process: Uses ELISA to detect IgM antibodies.
- Result Interpretation: Positive indicates recent infection; negative suggests absence.

Accurate testing guides effective treatment and management.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results for the Hepatitis B Antibody test is essential for interpreting an individual's immune status and infection history. Key points include:

- HBsAb Presence: Indicates immunity, either from past infection clearance or vaccination.
- Anti-HBc: Remains positive indefinitely, marking past infection.
- IgM Anti-HBc: Suggests acute infection; follow-up needed to confirm resolution or chronic status.
- IgG Anti-HBc: Confirms past infection but not current status.

Understanding these results helps manage HBV infections, assess immunity, and guide vaccination needs.

Price of test:£63

The lowest price from the last 30 days: £63

AI-Powered Insights and Expert Validation

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