By scanning the blood of an individual for ______, researchers can identify the entire history of that person's exposure to viruses.



Answer :

Enzyme-linked immunoassay is referred to as ELISA. A typical laboratory test is done to find antibodies in the blood. When the immune system of the body identifies dangerous compounds, known as antigens, it produces a protein called an antibody.

Specialized enzymes are used in ELISA tests to bind to blood antibodies. On unique absorbent plates, a sample of your blood is combined with a known substance to do the test. The test can use numerous different enzymes and identify a variety of different conditions, depending on what your doctor is diagnosing. As a result of infection, antibodies are produced. ELISA testing can reveal if an animal has come into touch with a particular virus or not. Using an antigen ELISA, you can determine whether an animal is virus-infected by.

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