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Cytomegalovirus IgG & IgM Antibody
₹1,000.00
Description
- Definition: The Cytomegalovirus IgG and IgM antibody tests detect specific antibodies produced in response to a CMV infection. IgM antibodies indicate a recent infection, while IgG antibodies suggest past exposure or infection.
- Purpose: These tests are used to diagnose current or past CMV infections, particularly in individuals with weakened immune systems, pregnant women, or those showing symptoms consistent with viral infections.
- Clinical Relevance: Monitoring CMV antibodies is crucial in managing patients at risk for CMV-related complications, such as organ transplant recipients or infants born to mothers with active CMV infections. Positive IgM results may prompt further evaluation and monitoring.
- Interpretation: A positive IgM result indicates a recent or acute CMV infection, whereas a positive IgG result signifies past infection or immunity. Negative results for both antibodies generally indicate no current or past infection. However, the timing of the test relative to infection is important for accurate interpretation.
- Testing Method: Blood samples are collected and sent to a laboratory for analysis, where enzyme-linked immunosorbent assays (ELISA) or other techniques are used to detect the presence of CMV IgG and IgM antibodies. Results are typically available within a few days, aiding in clinical decision-making.
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