With U.S. measles cases reaching record highs, Health and Human Services Secretary Robert F. Kennedy Jr. has questioned the long-standing MMR vaccine and promoted vitamin A as an alternative. However, experts and his own agency firmly endorse vaccination as the only effective prevention.
No Approved Treatments, Only Supportive Care
Currently, there are no approved drugs or clinical trials for treating measles. “Once symptoms appear, only supportive care is possible,” explained Dr. Richard Plemper of Georgia State University. His team has worked on antiviral compounds that prevent measles replication in animals—but only if administered early.
Vaccination Remains Essential
As reported by fiercebiotech, Plemper emphasized, “We do not develop antivirals as an alternative to vaccination.” Despite promising lab results, these drugs cannot reverse damage once the immune system reacts. Moreover, clinical trials face ethical roadblocks since the disease primarily affects children and a vaccine already exists.
Vitamin A Is Not a Substitute
RFK Jr. has suggested vitamin A as a remedy, but experts have debunked this claim. While vitamin A helps malnourished patients in specific cases, it doesn’t prevent measles or fight the virus directly. Alarmingly, some unvaccinated children in Texas have suffered liver damage from excessive doses.
The Forgotten Threat of Measles
Before vaccines, measles killed 2.6 million people globally each year. In the U.S., millions were infected annually, with thousands hospitalized or disabled. The virus not only causes rash and fever but can lead to pneumonia, brain swelling, and deafness.
Plemper warned that the vaccine’s success has caused people to forget how deadly measles truly is. “It fell victim to its own success,” he said, reminding the public that vaccination remains the most effective—and necessary—defense.