Measles Outbreak 2025: RFK Jr. Urges Vaccination as Cases Near 600
Updated: April 9, 2025 | By Dr. Susan Miller, Clinical Pharmacologist
Key Takeaways:
- US measles cases approach 600 across multiple states, with Texas hardest hit
- RFK Jr. encourages vaccination but opposes mandates in recent CBS interview
- Experts warn outbreak may continue for months due to low vaccination rates
- CDC updates guidance as 12% of cases require hospitalization
- Three deaths reported among unvaccinated individuals
Why Is the Measles Outbreak Spreading in 2025?
The United States is facing its worst measles outbreak in years, with nearly 600 cases reported across Texas, New Mexico, Oklahoma, and Kansas. The highly contagious virus has spread rapidly through undervaccinated communities, prompting urgent measles vaccine recommendations from health officials.
In a Tuesday interview with CBS News, Health and Human Services Secretary Robert F. Kennedy Jr. made his strongest public statement yet: “We encourage people to get the measles vaccine.” However, he reiterated his opposition to government mandates, emphasizing personal choice.
Current Measles Outbreak Statistics
As of April 9, 2025:
- Texas: 505 confirmed cases (21 counties affected)
- New Mexico: 56 cases (1 death under investigation)
- Oklahoma: 10 cases (8 confirmed, 2 probable)
- Kansas: 24 suspected cases
The outbreak originated in rural Gaines County, Texas, but has since reached urban areas where exposure risks multiply. “One case in a grocery store could expose hundreds,” warns Katherine Wells of Lubbock Public Health.
Who’s Most at Risk in This Measles Outbreak?
Children under 5 represent the most vulnerable group:
- 7 cases at a Lubbock daycare involved unvaccinated toddlers
- Many too young for their second MMR vaccine dose
- Infants 6-11 months now eligible for early vaccination in outbreak zones
The CDC normally recommends:
- First MMR dose at 12-15 months
- Second dose at 4-6 years
Texas now advises early second doses for children 1-4 in affected areas, provided 28 days have passed since their first vaccination.
Expert Warnings About Measles Elimination Status
Dr. Amesh Adalja of Johns Hopkins warns this outbreak could threaten America’s measles elimination status achieved in 2000. “We’re approaching the deadline for maintaining elimination,” he told reporters Tuesday.
Three deaths have been confirmed:
- Two Texas schoolchildren
- One New Mexico adult (vaccination status confirmed as unvaccinated)
With measles’ 1-2 deaths per 1,000 cases, experts believe actual case numbers far exceed reports, particularly in undervaccinated Mennonite communities where testing rates are low.
Vaccination Recommendations During the Outbreak
The CDC updated its measles guidance for healthcare providers on April 8, emphasizing:
- MMR vaccine remains 97% effective against measles after two doses
- 12% of current cases required hospitalization
- Providers should maintain high suspicion for measles cases
Pediatric ER physician Dr. Christina Johns stresses: “Every case we’re seeing could have been prevented by vaccination. Declining vaccination rates represent a dangerous anti-science trend.”
FAQs About the 2025 Measles Outbreak
Is the measles vaccine safe?
Yes. The MMR vaccine has been used safely for decades. The CDC, WHO, and American Academy of Pediatrics all confirm its safety profile. Mild side effects like fever may occur, but serious reactions are extremely rare.
Can adults get measles?
Absolutely. While most adults are immune through vaccination or prior exposure, unvaccinated adults face equal or greater risks than children. Adults over 20 account for 18% of current cases.
How contagious is measles?
Extremely. The virus can linger in airspace for up to two hours after an infected person leaves. 90% of unvaccinated people exposed will contract it. This explains rapid spread in schools and daycares.
How to Protect Your Family
Health officials recommend:
- Verify vaccination records for all family members
- Contact your pediatrician about early vaccination if in outbreak areas
- Avoid crowded indoor spaces if cases are reported nearby
- Watch for symptoms: high fever, cough, runny nose, red eyes, followed by rash
For personalized advice, consult CDC vaccination guidelines or your healthcare provider.
Share Your Thoughts
Have questions about the measles outbreak or vaccination? Share your concerns in the comments below.