About Rubella - IgG test
The Rubella IgG blood test is a laboratory test used to detect the presence of immunoglobulin G (IgG) antibodies against the rubella virus. Rubella, also known as German measles, is a viral infection that can cause mild symptoms in children and adults but can be particularly dangerous for pregnant women and their unborn babies.
Laboratory Analysis of Rubella - IgG Test
The blood sample is sent to our laboratory where it is tested for the presence of IgG antibodies specific to the rubella virus. The most commonly used method is an enzyme-linked immunosorbent assay (ELISA). In this test, the blood sample is mixed with rubella virus antigens, which can bind to the corresponding IgG antibodies if present. The reaction is then measured to determine the amount of IgG antibodies in the blood.
Rubella - IgG Results Interpretation
The results of the Rubella IgG test are reported as either positive or negative. A positive result indicates the presence of IgG antibodies against the rubella virus, suggesting either a past infection or immunity due to vaccination. A negative result means that no detectable IgG antibodies against rubella are present. This could indicate that a person has not been previously exposed to the virus or has not developed a sufficient immune response. In such cases, susceptibility to rubella infection may be higher.
If the test result is positive, it typically means that a person has either been previously infected with the rubella virus or has received a rubella vaccine. IgG antibodies persist in the blood for an extended period, providing long-term immunity against the virus. This is important, especially for women of childbearing age, as immunity to rubella helps protect against congenital rubella syndrome, a severe condition that can occur when a pregnant woman becomes infected with rubella.
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FAQs Around Rubella IgG Test
How much does Rubella - IgG test cost?
The Rubella – IgG test cost is Rs.500, although it is now available for Rs.400 because of the offer.
