As early as May 2025, the Centers for Disease Control and Prevention CDC reported 935 measles cases in the U.S.,
According to the New York Post, Texas remains the epicenter, with 683 cases of Measles since January and three deaths, including two unvaccinated children.
The strain likely began in Canada last fall and matches those in current North American outbreaks. CDC data shows 96% of infections are among the unvaccinated, with hospitalizations up to 13%.
What Is Measles and Why Should You Be Concerned
Measles is extremely contagious. When an infected individual coughs, sneezes, or breathes, it spreads quickly. Serious illness, complications, and even death may result from it. The World Health Organization stated that although anyone can contract measles, children are more frequently affected.
Children and teenagers have accounted for nearly two-thirds of the outbreak’s cases, as the Houston Chronicle revealed.
Common Symptoms:
- Fever
- Cough
- Runny Nose
- Red and watery eyes
- A recognizable red rash that usually begins on the face and moves down.
Department of Health, New Jersey, explains that the rash usually appears three to five days after symptoms start. Moreover, Measles can cause severe health complications, especially for babies and young children. They highlighted that there is no cure for measles.
Some complications mentioned include ear infections, diarrhea, pneumonia, and encephalitis (swelling of the brain).
What’s Happening Nationally—and Should Massachusetts Be Worried
Between 2000 and 2023, measles vaccination saved around 60 million lives. Yet in 2023 alone, about 107,500 people—mainly unvaccinated children under five—still died from the disease.
According to the U.S., as of April 24, there were 884 confirmed measles cases nationwide in 29 states. The Centers for Disease Prevention and Control. As of May 2025, the United States is dealing with the most significant measles outbreak in over a decade.
Meanwhile, the Commonwealth of Massachusettes revealed that as of December 31, 2024, there were 285 measles cases reported for 2024 by 33 jurisdiscitons including Massachusetts, New Hamphire, and Velmont.
Moreover, 40% of cases were confined in hospitals for isolation or medication of measles complications. They reported that Massachussetts had a single case in adult with unfamiliar vaccination history who had known close contact to a confirmed measles case during international trip.
Unfortunately, measles cases continue to increase in 2025, with over 220 measles cases reported by March 6, 2025, by twelve jurisdictions including New York City and Rhode Island.
Current Outbreak Highlights:
- Texas: The Houston Chronicle reported that the measles outbreak in northwest Texas has reached 683 cases, with 20 new infections and spread to three additional counties—Upshur, Eastland, and Hardeman—according to state health officials.
- Illinois: After Illinois confirmed its first measles case, two more cases emerged in Cook County and Chicago. According to the My Journal Courier, one patient may have exposed others at O’Hare Airport and multiple public sites between April 21–24.
- Cross-Border Spread: With nearly 2,500 measles cases in North America, the outbreak has spread to Canada and Mexico. In El Paso, over half of the cases are in adults, with three hospitalizations, while vaccination clinics have attracted hundreds. Measles has also been reported in six of Canada’s ten provinces, including 83 cases in Alberta as of April 12.
Why Vaccination Is More Important Than Ever
Vaccination is more important than ever as the U.S. faces a resurgence of measles, despite the availability of the highly effective MMR vaccine,” said Kiran Joshi, interim COO of the Cook County Department of Public Health.
Misinformation has led to declining vaccination rates, fueling outbreaks, yet the MMR vaccine has been safely protecting lives for over 50 years.
Recommended Vaccination Schedule:
- First dose at 12–15 months of age
- Second dose at 4–6 years of age
Additionally, adults born after 1957 who do not exhibit signs of immunity should make sure they have received their vaccinations.
When to Call a Doctor or Visit Urgent Care
If you and your child experience symptoms of measles, especially after possible exposure, you should:
1. Contact Your Healthcare Provider: To avoid possible transmission to others, give them a call before your visit. Zenith Primary& Urgent Care accepts new primary care patients and provide walk-in clinic the same-day appointments for your convenience.
We are open Monday–Friday: 8AM–7PM and Saturday–Sunday: 8AM–4PM.
2. Isolate: To lower the chance of transmission, stay at home and stay away from public areas.
3. Inform Close Contacts: Let those you’ve been in touch with know so they can keep an eye out for any signs.
How You Can Stay Protected in Massachusetts
To stay protected in Massachusetts, ensure you’re up to date on the MMR vaccine, especially if born between 1958–1967. MMR is safe and effective.
According to CDC, two doses of MMR vaccine are about 97% effective at preventing measles. They noted that one dose is about 93% effective.
Consult your doctor if unsure of your status. Practice good hygiene, avoid high-risk areas, and watch for symptoms like fever and rash. Thus, vaccination remains the most effective prevention.
In Summary
Massachusetts is seeing a rise in measles cases, with 285 reported in 2024 and over 220 in 2025. The disease, mainly affecting unvaccinated individuals, spreads quickly and can cause serious complications like pneumonia. To protect yourself and your family, make sure you’re up to date on the MMR vaccine, which is 97% effective.
If you or your child show symptoms, contact your healthcare provider or bring them to urgent care to avoid spreading measles. Zenith Primary & Urgent Care is committed in fighting with you against this disease and protect your health with comprehensive, affordable care. Whether you need urgent care, have health concerns, our skilled medical team is here.
Stay protected against measles and other preventable illnesses with the trusted care of Zenith Primary & Urgent Care. Our experienced providers prioritize your health and well-being, offering expert guidance and vaccinations to keep you and your family safe. You can book your visit here. Your health is our priority!
Helpful Resources
For more information and updates on the measles outbreak:
- Centers for Disease Control and Prevention (CDC): CDC
- World Health Organization (WHO): World Health Organization (WHO)
- Massachusetts Department of Public Health: New Jersey Official Site
