You got the measles shot years ago… but now you’re wondering, am I still protected?
Or perhaps your child was vaccinated as a baby, but does that immunity last into the teen years… or adulthood?
It’s normal to have these questions, especially when measles has made a comeback in several states of the United States.
So let’s walk through the facts together and clear up the confusion once and for all.
But first, we must look at the core reason measles is spreading widely.
Why Is Measles Spreading In The US, Although It Was Eliminated?
Medical experts have flagged concerns about the rising cases of measles in 2025. As of April, almost 700+ measles cases have been confirmed and most of them were due to unvaccination, CDC reports.
Just 5 years back, measles was declared to be completely eliminated, however, after this significant outbreak in Texas and the neighboring states. Why is there a surge in measles cases?
According to several medical experts, measles cases are increasing due to:
1. Declining Vaccination Rates
More and more kids (and adults) are missing their MMR shots. It might be due to misinformation, access issues, or parent’s negligence, but health experts have raised concerns about falling vaccination rates.
2. It’s One Of The Most Contagious Viruses!
We’re talking next-level contagious! One person with measles can infect up to 90% of unvaccinated people. So when it finds its way into a school, airport, or crowded room? It spreads like wildfire.
3. Immune System Complications
Measles can cause immune amnesia, impairing the body’s ability to remember and combat other pathogens, thereby increasing vulnerability to additional infections.
4. It’s More Than Rash And Fever
A lot of folks think measles is just a childhood illness with a few spots and a cough. But in reality?
It can lead to serious complications, including pneumonia, brain swelling (encephalitis), and even death in severe cases. Dr. Asrar, MD at Family Urgent Care, adds:
“Measles can be far more dangerous than many realize, especially for young children and those with weakened immune systems.”
5. Misconceptions About The Effectiveness Of Vaccines
Most people believe that vaccines are not 100% effective, but this is the biggest myth. MMR vaccine provides strong protection against measles with about 97% effectiveness after two doses, says Dr. Asrar.
Can You Get Measles If You Are Vaccinated?
Yes, it’s still possible to get measles even after being vaccinated with the MMR shot, but it’s uncommon.
According to the CDC, around 3 out of every 100 people who’ve received both recommended doses of the vaccine might still get infected if they’re exposed to the virus.
No worries! These reported cases of measles after vaccination tend to be much milder than infections in unvaccinated individuals.
We understand all the vaccine talk can feel a little overwhelming, especially with so much info (and misinformation) floating around.
When in doubt, reach out to your doctor. You can also contact the Family Urgent Care clinic in Indiana and Illinois if you have any vaccine-related questions. They can help you determine if you’re fully protected or need a quick check-in.
How Long Does a Measles Vaccine Protect You Or Your Family?
If you got your MMR shot as a kid, are you still protected now? Yes. According to the CDC, children receive a measles vaccine in the following years:
- First dose: Given at 12 to 15 months of age.
- Second dose: Given at 4 to 6 years of age.
If you got both doses of your MMR vaccine as a kid, you’re 97% protected against measles, mumps, and rubella for life, and you do not need an additional dose (unless your doctor advises you).
However, if you don’t remember or don’t have the record, then talk to your healthcare provider for the booster doses, as you may not be completely immune against the virus.
When Do You Need A Booster Dose To Protect Against Measles?
Since the rise in cases, you might be wondering: Do I need a booster dose to protect myself or my family from the measles outbreak? The answer depends on your vaccination history, but let’s dive deeper to ensure you’re fully covered.
Dr. Sheikh offers clarity on the matter: “If you were vaccinated as a child, you’re likely protected for life.” But here’s the catch: not everyone’s situation is the same.
There are certain circumstances where you might need a booster dose to ensure you’re still fully immune.
Who Might Need A Booster Dose?
- You were born after 1957 and never had measles, weren’t vaccinated or you’re not sure about your vaccination status.
- You are in a high-risk group, such as healthcare workers, college/university students, international travelers, and women of childbearing age.
- You were vaccinated between 1963 and 1967 because there’s a possibility you received the inactivated vaccine which was less effective than the live vaccine used today.
If you fall into any of the above situations, getting a booster dose of the MMR vaccine is best, as your healthcare provider suggests.
If you’re in Indiana or Illinois, feel free to walk into our clinic to get your MMR vaccine. With minimal wait times, our experienced doctors are here to guide you and help you take the right steps to protect yourself and your family.
Are There Any Side Effects Of The MMR Vaccine? Is it Really Safe?
According to NIH, the measles vaccine has an excellent safety record. In fact, thousands of kids in the United States get the measles vaccine annually without any serious issues.
Although side effects are quite rare, a very small fraction of people might experience mild fever, rash, or swollen glands.
These symptoms usually show up about a week or two after the shot and go away on their own in a few days.
Still, if anything feels off or you’re unsure about how your child is feeling, don’t hesitate to reach out to your healthcare provider. They’re there to guide you through it.
Apart from these mild side effects, the MMR vaccine is safe, effective, and well-tolerated by most children.
The benefits of protecting your child from serious diseases far outweigh the tiny chance of minor, short-lived side effects.
How To Protect Your Family From Measles in Chicago and Schererville?
While there are no cases of measles reported in Chicago as of today, parents need to stay active and careful about updating their children’s vaccination status timely.
If you’re worried about your own immunity or you did not receive MMR as a child, then it is best to consult a healthcare provider to get your measles shot, says Dr. Sheikh.
This will keep you, your family, and your community safe from spreading the virus.
And if you’ve any questions, our team at Family Urgent Care is there to help. You can either walk into the clinic or even contact our medical team via phone.
