Measles antibodies (immunity check)
measles IgG · measles antibody test · measles immunity test · measles titer
This blood test shows whether you are protected against measles.
If you do not remember being vaccinated, before pregnancy, for health workers and teachers, before travel, and during measles outbreaks.
⏱ Duration: the blood draw takes a few minutes; results usually come in 1 to 5 days
Be sure to tell your doctor
How to prepare
- Food. You usually do not need to fast strictly, but it is better to come 3 to 4 hours after a light, non-fatty meal. Check with the lab.
- After a vaccine. If you were recently vaccinated, you do not need the test right away. Your doctor will say when.
- Clothing. A sleeve you can easily roll up above the elbow.
What to bring
- Your referral or list of tests
- Your ID
- Your vaccination certificate, if you have it
How it goes
- You sit down and rest your arm on the armrest
- A band is tied above your elbow, and you are asked to clench your fist a few times
- The skin is wiped with antiseptic
- A quick prick. Blood fills the tubes in a few seconds
- The needle comes out, and a cotton pad is pressed on the spot
What you'll feel
- A quick prick, like a pinch
- Sometimes slight dizziness. Tell the nurse, and they will help you lie down
Afterwards
- Press the cotton pad for 3 to 5 minutes
- If you are not protected, the doctor may offer a vaccine
- Keep the result with your vaccination records
Contact a doctor straight away if
- The puncture site is very swollen, painful, and red
Common questions
If antibodies are low, do I need another vaccine?
Often, yes. Your doctor decides based on your vaccine history.
Can I get the vaccine during pregnancy?
No. The measles vaccine is not given in pregnancy. That is why it is better to check your protection before you get pregnant.