Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Measles IgG
A Measles IgG test detects IgG antibodies against the measles virus in your blood. The presence of IgG antibodies typically indicates past infection or successful vaccination, suggesting immunity to measles.
What It Measures
This test measures the presence of IgG antibodies specific to the measles virus. IgG antibodies are produced by the immune system weeks after infection or vaccination and typically remain detectable for years, often for life. The test provides a qualitative result indicating whether measles-specific IgG is present.
Why It Matters
Verifying measles immunity is important for personal protection and public health. Measles is a highly contagious viral illness that can cause serious complications. Confirming your immune status through IgG testing can help determine whether vaccination or a booster dose may be needed.
When to Test
Testing may be recommended to verify immunity before travel to endemic areas, for healthcare workers, during pregnancy planning, or when vaccination records are incomplete. Consult a healthcare professional for guidance on whether testing is appropriate for your situation.
Lifestyle Tips
Ensure your vaccinations are up to date, particularly if you are planning travel or work in healthcare settings. Maintain a healthy immune system through regular exercise, balanced nutrition, and adequate sleep. Consult your healthcare provider if you are unsure about your vaccination status.
Frequently Asked Questions
What does a positive Measles IgG result mean?
A positive Measles IgG result indicates that you have antibodies against measles, suggesting immunity from a past infection or vaccination. This generally means you are protected against measles. Consult a healthcare professional if you have questions about your result.
Do I need a booster if my Measles IgG is negative?
A negative result may indicate that you are not immune to measles. Your healthcare provider may recommend vaccination or a booster dose depending on your age, medical history, and exposure risk. Consult a healthcare professional for personalised advice.