Could I still get measles if I’ve been fully vaccinated?

Very few people—about 3 out of 100—who get two doses of measles vaccine will still get measles if exposed to the virus. It could be that their immune systems did not have a strong enough response to the vaccine to give full protection to the virus.

The good news is people who have been fully vaccinated but get measles are much more likely to have a milder illness. And fully vaccinated people are also less likely to spread the disease to other people, including people who can’t get vaccinated because they are too young or have weakened immune systems.

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1. What should I do if I’m not sure whether or not I’m immune to measles?
2. Who is at risk of getting measles?
3. How long is a person with measles contagious?
4. What if someone in my family might have measles?
5. Isn’t measles rare in the US?
6. How does measles spread?
7. How is measles treated?
8. How is measles prevented?
9. Where can I get more information about measles?
10. What is the measles vaccine?
11. Who should get the measles vaccine (MMR vaccine)?
12. Where can I get the measles vaccine?
13. How do I pay for the measles vaccine?
14. Could I still get measles if I’ve been fully vaccinated?
15. Do I need a booster vaccine?
16. Is the measles vaccine safe?
17. Can you get measles from someone who has recently been vaccinated?
18. How soon can a new baby get vaccinated against measles?
19. My baby is under 12 months old. What should I do since they are too young for the MMR vaccine?
20. Should pregnant women get the measles vaccine (MMR)?
21. My family member has a weakened immune system. What should we do to make sure they are protected?
22. I’m traveling to another country. Do I need to get the measles vaccine (MMR)?