OVERVIEW:
What is the anti HBc IgM lab test?
An anti HBc IgM lab test is a blood test that detects the presence of IgM antibodies formed against the hepatitis B virus.
Why is the anti HBc IgM lab test done?
An anti HBc IgM lab test is done in order to:
- Detect a recent or ongoing hepatitis B virus infection,
- Differentiate between acute and chronic hepatitis B virus infection,
- Assess the effect of vaccination against hepatitis B virus infection.
What does an anti HBc IgM lab test measure?
An anti HBc IgM lab test detects the presence of IgM antibodies produced by the body against the hepatitis B virus. IgM antibodies appear shortly after the onset of symptoms and appearance of hepatitis B virus antigen. IgM antibodies are the first formed antibodies which are later replaced by the IgG antibodies.
Are there any risks associated with this test?
There are no known risks associated with this test.
How should I prepare for this test?
There is no special preparation needed for this test.
What are the contraindications of this test?
People suffering from blood disorders or cellulitis (bacterial skin disease) should stay cautious and only get this test done after consulting with their doctor.
Is anti HBc IgM lab test a part of screening tests for blood donation?
Anti HBc IgM lab test is a part of screening tests before blood donation as it detects hepatitis B virus infection even in its window period.
Can I get this test done during pregnancy?
This test can be safely conducted in pregnant females.
A negative anti HBc IgM lab test result indicates that a person has not been infected with the hepatitis B virus.
A positive anti HBc IgM lab test result indicates a recent or acute infection with hepatitis B virus.
An anti HBc IgM lab test is done in order to:
- Detect a recent or ongoing hepatitis B virus infection,
- Differentiate between acute and chronic hepatitis B virus infection,
- Assess the effect of vaccination against hepatitis B virus infection.