US Health Secretary Robert F. Kennedy Jr. Has officially announced the cancellation of $500 million in vaccine development projects.
US Health Secretary Robert F. Kennedy Jr. announces he will cancel $500 million in vaccine development projects.

RFK Jr. pulls $500 million in funding for vaccine development
Source: nbc26.com
Key Evidence
Robert F.
Kennedy Jr., the health secretary and a longtime vaccine critic, announced in a statement that $500 million worth of vaccine development projects using mRNA technology will be halted.
wect.comwect.comHealth Secretary Robert F. Kennedy Jr. to cancel $500 million in vaccine...
nbc26.comnbc26.comRFK Jr. pulls $500 million in funding for vaccine development
The Department of Health and Human Services will cancel contracts and pull funding for vaccines targeting respiratory viruses like COVID-19 and flu.
koaa.comkoaa.comRFK Jr. pulls $500 million in funding for vaccine development
What the Evidence Shows
Multiple reputable news sources confirm that Robert F. Kennedy Jr., serving as the US Health Secretary in 2025, announced the cancellation of $500 million in funding for vaccine development projects. These projects primarily involve vaccines using mRNA technology aimed at combating respiratory viruses such as COVID-19 and influenza. The decision reflects Kennedy's longstanding critical stance on vaccines and represents a significant policy shift within the Department of Health and Human Services. The cancellation includes halting contracts and pulling funding from ongoing vaccine research initiatives.
Key points:
The announcement was made publicly in early August 2025.
The funding cut affects vaccine projects focused on mRNA technology.
The move aligns with Kennedy's known skepticism about vaccines.
This action impacts efforts to develop vaccines against respiratory viruses including COVID-19 and flu.
This information is consistent across multiple independent news outlets, confirming the veracity of the claim.