Hepatitis A virus – IgM Antibodies (HAV IgM)

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HAV IgM test detects IgM antibodies against Hepatitis A virus to diagnose acute or recent Hepatitis A infection.

₹599.00    ₹1200.00

The Hepatitis A Virus – IgM Antibodies (HAV IgM) test measures IgM class antibodies produced by the immune system during the early and acute phase of Hepatitis A virus infection.

IgM antibodies typically appear shortly before symptoms begin and remain detectable for several weeks to months. A positive HAV IgM result confirms recent or ongoing Hepatitis A infection, making this test crucial for early diagnosis, patient management, outbreak control, and public health surveillance. Unlike HAV IgG, this test does not indicate long-term immunity.

Frequently Asked Questions

It indicates a recent or active Hepatitis A infection.

No, vaccination typically produces IgG antibodies, not IgM.

No, fasting is not required.

Usually 3–6 months, then it gradually disappears.

HAV IgG test confirms past infection or immunity.

No, it is mainly used when acute infection is suspected.