Hepatitis Profile – Test Details & Precautions

The Hepatitis Profile includes tests to detect various types of Hepatitis A, B, C, and E infections. This panel helps in diagnosing acute and chronic hepatitis infections.

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Tests Included in Hepatitis Profile:

1. HBsAg (Hepatitis B Surface Antigen)
2. HAV-M (Hepatitis A Virus IgM Antibody)
3. HEV-M (Hepatitis E Virus IgM Antibody)
4. HCV-T (Hepatitis C Virus Total Antibodies)

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1. HBsAg (Hepatitis B Surface Antigen)

✔ Purpose:

• Primary screening test for Hepatitis B infection.
• Detects acute or chronic Hepatitis B.

🔹 Results Interpretation:
✔ Positive – Current Hepatitis B infection (needs further testing).
✔ Negative – No active Hepatitis B infection.

✅ Precautions:

• No fasting required.
• If positive, further tests like HBV DNA, HBeAg, and LFT (Liver Function Test) are needed.

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2. HAV-M (Hepatitis A Virus IgM Antibody)

✔ Purpose:

• Detects recent or active Hepatitis A infection.
• Hepatitis A is usually acute (not chronic).

🔹 Results Interpretation:
✔ Positive – Recent Hepatitis A infection.
✔ Negative – No recent Hepatitis A infection.

✅ Precautions:

• No fasting required.
• If exposed to Hepatitis A, vaccination is recommended for protection.

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3. HEV-M (Hepatitis E Virus IgM Antibody)

✔ Purpose:

• Detects recent or active Hepatitis E infection.
• Hepatitis E is usually self-limiting, but can be severe in pregnancy.

🔹 Results Interpretation:
✔ Positive – Current or recent Hepatitis E infection.
✔ Negative – No Hepatitis E infection.

✅ Precautions:

• No fasting required.
• If pregnant and positive, close monitoring is needed due to a higher risk of complications.

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4. HCV-T (Hepatitis C Virus Total Antibodies)

✔ Purpose:

• Detects past or current Hepatitis C infection.
• Further testing (HCV RNA PCR) is needed if positive to confirm active infection.

🔹 Results Interpretation:
✔ Positive – Past or current Hepatitis C infection (needs further testing).
✔ Negative – No Hepatitis C detected.

✅ Precautions:

• No fasting required.
• If positive, an HCV RNA test is needed to check if the infection is active or past exposure.

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Summary of Hepatitis Profile Tests

Test	Purpose	What It Detects?
HBsAg	Hepatitis B Screening	Detects active Hepatitis B infection
HAV-M (IgM)	Hepatitis A Test	Recent/active Hepatitis A infection
HEV-M (IgM)	Hepatitis E Test	Recent/active Hepatitis E infection
HCV-T (Total Antibodies)	Hepatitis C Screening	Past or present Hepatitis C infection

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General Precautions:

✔ No fasting required.
✔ If HBsAg or HCV-T is positive, further testing is needed for confirmation.
✔ Hepatitis A & E are usually acute and do not become chronic, while Hepatitis B & C can become chronic and require long-term monitoring.
✔ Vaccination is available for Hepatitis A & B but not for Hepatitis C & E.