WASHINGTON (AP) — So-called mRNA vaccines saved millions of lives during the COVID-19 pandemic — and now scientists are using that Nobel Prize-winning technology to try to develop vaccines and ...

Penn researchers are developing new ways to use mRNA technology to treat a range of diseases, including celiac disease and cancer. mRNA research involves introducing molecules to human cells to ...

Fact check - The narrative mixes a number of scientific terms related to vaccines and then draws a false conclusion.

At a Sept. 4, 2025, hearing before the Senate Finance Committee, Health and Human Services Secretary Robert F. Kennedy Jr. faced heated questions from numerous senators about his vaccine policies, ...