Description
Serum, NA, Fasting or Non Fasting: As suggested by doctor
Sample Required:
A blood sample is required for the measles (rubeola) IgM antibody test. A needle is normally used to collect this sample from a vein in your arm.
Test Time:
The results for the measles IgM antibody test are usually available within a day or two, depending on the laboratory’s turnaround time.
Test Normal Range:
The measles IgM antibody test does not provide a traditional normal range. Instead, it detects the presence or absence of specific IgM antibodies to the measles virus.
What is the Test?
The measles IgM antibody test is used to detect recent or acute infection with the measles virus. It measures the level of measles-specific IgM antibodies in the blood.
Test Procedure:
The measles IgM antibody test involves the following steps:
A healthcare provider or phlebotomist cleanses the site from which the blood will be drawn, typically inside your elbow or the back of your hand.
A needle is used to collect a blood sample into a tube.
The blood sample is sent to a laboratory for analysis to check for the presence of measles-specific IgM antibodies.
When to Take the Test:
The measles IgM antibody test is typically performed when there is a clinical suspicion of measles infection. It is most reliable when conducted within the first few days to a couple of weeks after the onset of symptoms.
Who Should Take This Test:
The measles IgM antibody test is administered to individuals suspected of having measles, especially if they exhibit typical symptoms such as high fever, cough, runny nose, and a characteristic rash.
Precautions for Exceptional Cases (Pregnancy, etc.):
Pregnant women suspected of having measles should consult their healthcare provider before taking the test, as measles can pose risks to the unborn child. The decision to test during pregnancy should be made by a healthcare professional.
FAQs (Frequently Asked Questions):
Q1: What is the difference between the measles IgM and IgG antibody tests?
A: The IgM test detects recent or acute measles infection, while the IgG test determines past exposure or vaccination.
Q2: How accurate is the measles IgM antibody test?
A: The test is generally accurate when conducted within the appropriate timeframe after the onset of symptoms. False positives can occur, so results should be interpreted by a healthcare professional.
Q3: Can the measles IgM test be used for vaccination confirmation?
A: No, the IgM test is not suitable for confirming immunity from vaccination. It is designed to detect acute infections.
Q4: Is measles a serious disease?
A: Measles can be a serious and potentially life-threatening disease, especially in young children and individuals with weakened immune systems.
Q5: How can I prevent measles?
A: Vaccination is the most effective method of preventing measles. The measles, mumps, and rubella (MMR) vaccine is highly effective in providing immunity against measles.
