Having an mRNA COVID vaccine will not make your body produce new tumour-fighting T cells. What it might do, based on this ...

Many people first learned about mRNA vaccines during the coronavirus pandemic, when the companies Pfizer-BioNTech and Moderna released their COVID-19 vaccines. The Pfizer-BioNTech shot was the first ...

A vaccine that helps to fight cancer might already exist. People being treated for certain deadly cancers lived longer if they had received an mRNA-based vaccine against COVID-19 than if they hadn’t, ...

People are still debating whether the mRNA from COVID-19 vaccines remains in the body longer than it should. Some say it lingers and causes harm, others say that idea just doesn’t hold up. A new ...

Many New Yorkers planning to use a vaccine to protect themselves and their children from COVID-19 in 2025 now face an increasingly uncertain path to getting the shots. That warning from some doctors ...

Secretary of the Department of Health and Human Services Robert F. Kennedy Jr. has launched yet another scientifically unjustified attack on promising vaccine research by canceling mRNA vaccine ...

That kind of shot was first used during the Covid-19 pandemic, but the health secretary has been sharply critical of the technology. By Apoorva Mandavilli Health Secretary Robert F. Kennedy Jr. has ...