Immunoglobulin M

Understanding Immunoglobulin M

IgM is the first antibody produced by the immune system when a new infection occurs, serving as the body’s initial defense against pathogens. This antibody is primarily found in the bloodstream, where it works to neutralize pathogens and prevent their spread. IgM levels rise quickly after the body encounters an infection. Elevated IgM is typically associated with recent or ongoing infections, including those caused by viruses, bacteria, and parasites. The Immunoglobulin M test can help differentiate between c...

What does Immunoglobulin M measure?

The Immunoglobulin M test is a blood test that measures the level of immunoglobulin M (IgM) antibodies in the body. It helps evaluate the body's immune response, particularly during the early stages of infection.