This was one in a continuing line of moves that have put Kennedy's vaccine skepticism into public policy, though scientists say the vaccines are safe.

In addition, the technology in mRNA vaccines could be used more broadly to develop a huge range of other treatments.

Former Surgeon General Jerome Adams challenges HHS decision to halt mRNA vaccine research, citing its effectiveness in saving millions of lives.

Federal funding cuts to mRNA technology research doesn't just impact COVID vaccines — experts say it could stall progress in ...

Federal funding cuts to mRNA technology research doesn't just impact COVID vaccines — experts say it could stall progress in treatment for cancers, rare disease and more.