What happens after I get my results?

You'll receive doctor notes in simple language explaining whether you have immunity to measles and what your antibody levels mean for your protection. These notes include guidance on whether you need a booster vaccination or if your immunity is sufficient. You'll also get the standard lab report, which you can provide to schools, employers, or healthcare facilities as proof of immunity, and track your antibody levels over time using our trends feature.

When will I get my results?

Most measles antibody test results are available within 1-3 business days after your blood sample is collected at the lab. You'll receive an email notification as soon as your results are ready to view securely online. If results take longer due to lab processing, you'll be kept informed of any delays.

Who should consider getting this test?

This test is essential for healthcare workers, teachers, childcare providers, and college students who need proof of immunity. It's also important for adults who can't find their vaccination records, travelers visiting countries with measles outbreaks, and anyone who may have been exposed to measles. Pregnant women planning to conceive should verify immunity beforehand, as vaccination cannot be given during pregnancy.

What does it mean if my measles IgG antibody is positive?

A positive IgG result means you have immunity to measles from either past vaccination or previous infection. This is the result most people want to see, indicating you're protected and don't need additional vaccination. Your body has the antibodies needed to fight off measles if you're exposed to the virus.

What does it mean if my measles IgG antibody is negative?

A negative result means you don't have detectable antibodies against measles, indicating you may not be immune. This suggests you either were never vaccinated, your vaccination didn't produce lasting immunity, or your antibody levels have declined over time. You should consult with your doctor about getting the MMR vaccine to establish protection.

How can I maintain my immunity to measles?

Once you've received the MMR vaccine and developed antibodies, immunity typically lasts for life in most people. Maintaining a healthy immune system through balanced nutrition, adequate sleep, regular exercise, and stress management supports overall immunity. If you work in high-risk environments like healthcare, consider retesting every 5-10 years to confirm continued protection.

How often should I retest my measles immunity?

Most people with a positive result don't need regular retesting since measles immunity is typically lifelong after vaccination or infection. However, healthcare workers and others in high-risk occupations may be required to retest every 5-10 years per employer policy. If your initial test is negative and you get vaccinated, you might retest 4-8 weeks after vaccination to confirm you've developed immunity.