RFK Jr. Slams Measles Outbreaks
- Amid ongoing measles outbreaks in Texas and New Mexico, Health and Human services Secretary Robert F.
- During an interview on Fox News’ Sean Hannity broadcast,Kennedy asserted that "natural immunity" acquired after contracting a measles infection provides more effective and lasting protection against the disease.
- Kennedy stated, "it used to be when you and I were kids, everybody got measles.
Misleading Claims About Measles Vaccine Efficacy Surface Amid Outbreaks
Table of Contents
- Misleading Claims About Measles Vaccine Efficacy Surface Amid Outbreaks
- Measles Vaccine Efficacy: addressing misleading Claims and Outbreak Concerns
- Q: How Effective is the Measles Vaccine?
- Q: What is Natural Immunity vs. Vaccine-Induced Immunity for Measles?
- Q: what are the Risks Associated with Measles Infection?
- Q: do vaccinated Women Provide immunity to their Babies?
- Q: How Long Does It Take for the Measles Vaccine to Work?
- Q: What is the Recommendation for Measles Vaccination?
- Q: Why are Measles Outbreaks Still Occurring in the U.S.?
- Q: What Can I Do if I’m Unsure About My Measles Immunity?
- Q: Where Can I Find More Information About Measles?
Amid ongoing measles outbreaks in Texas and New Mexico, Health and Human services Secretary Robert F. Kennedy Jr. has once again disseminated misleading claims regarding the safety and efficacy of the measles vaccine.
During an interview on Fox News’ Sean Hannity broadcast,Kennedy asserted that ”natural immunity” acquired after contracting a measles infection provides more effective and lasting protection against the disease. Tho, medical professionals caution that the risks associated with contracting measles far outweigh any perceived benefits of natural immunity.
Kennedy’s Claims vs. Medical Consensus
Kennedy stated, “it used to be when you and I were kids, everybody got measles. And measles gave you protection, lifetime protection against measles infection. The vaccine doesn’t do that. The vaccine is effective for some people, for life, but many people it wanes.”
RFK Jr: “It used to be that everybody got measles. And the measles gave you lifetime protection against measles infection.The vaccine doesn’t do that… it used to be that very young kids were protected by breast milk. Women who get vaccinated do not provide that level of immunity.”
Aaron Rupar (@atrupar.com)
Measles Outbreaks in the U.S.
The U.S. has experienced three measles outbreaks since the beginning of the year, including one in the South Plains region of Texas. The Texas Department of State Health Services said that approximately 223 cases have been reported as late January, including a fatality involving a school-age girl who was not vaccinated.
In a separate interview with Fox News, Kennedy, without providing evidence, said malnutrition and lack of access to fresh foods “may have been an issue in her death.”
New Mexico is also grappling with a measles outbreak with 33 total cases. An adult infected with the disease in New Mexico died last week, although the virus has not yet been confirmed as the official cause of death.
Measles Vaccine Efficacy: addressing misleading Claims and Outbreak Concerns
Measles outbreaks are a growing concern in the U.S., prompting renewed discussions about vaccine efficacy and the risks of the disease. Recent statements by public figures have brought forth misleading claims regarding the measles vaccine. This Q&A-style article addresses thes concerns, providing clarity and evidence-based data about measles and the effectiveness of the measles vaccine.
Q: How Effective is the Measles Vaccine?
The measles vaccine is highly effective in preventing measles.Two doses of the measles vaccine are about 97% effective at preventing measles if exposed to the virus. One dose provides about 93% effectiveness. After the measles outbreak in 1989, the advice for two measles vaccinations was started, providing 97% effectiveness in protection for those born after that time [1].
two doses: Approximately 97% effective
One dose: Approximately 93% effective
Q: What is Natural Immunity vs. Vaccine-Induced Immunity for Measles?
Robert F. Kennedy Jr. has asserted that “natural immunity” acquired after contracting a measles infection provides more effective and lasting protection against the disease. However, medical professionals caution that the risks associated wiht contracting measles far outweigh any perceived benefits of natural immunity.
| Feature | Natural Immunity (from infection) | Vaccine-Induced Immunity |
| :———————– | :————————————————————————————— | :————————————————————————————————— |
| Acquisition | Contracting the measles disease | receiving the measles vaccine |
| Efficacy | Can provide immunity,but at a high risk | 97% effective with two doses |
| Risks | High risk of complications,including pneumonia,encephalitis,and death | Very low risk; mild side effects possible |
| Duration | may be long-lasting | Generally long-lasting; booster shots can ensure continued protection |
| Mortality associated | Yes. In 2025, Texas reported a death involving a school-age girl who was not vaccinated. | No.The vaccine has been proven safe and effective and does not contribute to mortality related to Measles. |
Q: what are the Risks Associated with Measles Infection?
Contracting measles carries notable risks, including:
Pneumonia
Encephalitis (brain swelling)
Death
In early 2025, Texas reported 223 cases and new Mexico reported 33 cases of measles, accompanied by fatalities, underscoring the severity of the outbreaks [1]. This highlights the importance of vaccination in preventing severe outcomes.
Q: do vaccinated Women Provide immunity to their Babies?
Kennedy claimed that women who get vaccinated do not provide the same level of immunity to their babies as those who acquired natural immunity through infection. This statement requires clarification.
While it’s true that maternal antibodies (weather from vaccination or natural infection) can be passed to infants, providing some protection, vaccine-induced immunity in mothers is still beneficial.It protects the mother from contracting measles and reduces the risk of transmitting the disease to vulnerable infants. Consult your pediatrician for specific guidance on infant immunity and protection strategies.
Q: How Long Does It Take for the Measles Vaccine to Work?
For the measles vaccine to work effectively, the body needs time to produce protective antibodies in response to the vaccine. [2]
Q: What is the Recommendation for Measles Vaccination?
Following the measles outbreak in 1989, health authorities recommended a two-dose measles vaccination schedule to provide 97% effectiveness in protection for those born after that time [1]. If you do not have your vaccination records with proof of measles immunization, you can receive a booster vaccination without harm.
Q: Why are Measles Outbreaks Still Occurring in the U.S.?
Measles outbreaks occur when the virus enters communities with unvaccinated individuals. Even in states with high overall vaccination coverage, pockets of unvaccinated people can lead to outbreaks [3]. The ongoing measles outbreaks in Texas and New Mexico, with reported cases exceeding 250 in early 2025 [1], illustrate this point.
Q: What Can I Do if I’m Unsure About My Measles Immunity?
if you are unsure whether you are immune to measles, consider the following:
Check your vaccination records: If you have records of receiving two doses of the measles vaccine, you are likely protected.
Get a blood test: A healthcare provider can perform a blood test to check for measles immunity.
Get vaccinated: If you are not immune, getting the measles vaccine is a safe and effective way to protect yourself and others.
Q: Where Can I Find More Information About Measles?
For more information about measles, consult the following reputable sources:
Centers for Disease Control and Prevention (CDC): The CDC provides extensive information about measles, including symptoms, transmission, prevention, and treatment.
world Health Association (WHO): The WHO offers global information on measles and vaccination efforts.
* Your Healthcare Provider: Consult with your doctor or other healthcare provider for personalized advice and recommendations.
Prioritize vaccination and rely on credible medical sources to make informed decisions about your health and the health of your community.