The Claim:
In a CBS News interview, RFK Jr. claims that the rotavirus vaccine stops very few deaths but may cause serious harm, like dangerous bowel problems, because millions of shots are given to prevent about one death a year
The Facts:
In the interview, RFK Jr. says that rotavirus used to kill about 3 children each year. But information from the CDC pink book shows a very different picture. Before the rotavirus vaccine was used, rotavirus caused:
- About 410,000 doctor visits each year
- More than 200,000 emergency room visits
- Between 55,000 and 70,000 hospital stays
- About 20 to 60 deaths every year in children under age 5
Since then, the rotavirus vaccine has become available, even though not all children get it. It now prevents about 40,000 to 50,000 hospital stays each year in babies and young children in the United States.
RFK Jr. also says that some rotavirus vaccines were linked to serious and deadly problems, including a condition called intussusception. This is a serious condition where part of the intestine slides into another part, like a telescope folding in on itself. This can block food from passing through and cut off blood flow, which can be life-threatening if not treated quickly.
He says one vaccine was taken off the market because of this condition. That part is true. One early rotavirus vaccine was stopped after doctors found that intussusception happened in about 1 out of every 10,000 to 30,000 doses.
These facts show two important things: first, that vaccine safety monitoring works, and second, that safety is taken seriously. The rotavirus vaccines used today have been given to millions of children and have not been shown to increase the risk of intussusception.


