Researchers redesigned lipid nanoparticles to cut liver accumulation of locally injected mRNA by up to eighty-fold in mice ...

Until now, the flu shot lineup featured six vaccination options —using live viruses, inactivated viruses or viral antigens—delivered via needle injection or nasal spray. The mRNA vaccine has proven ...

A needle-free vaccination method protected mice against the viruses that cause COVID-19 and flu, offering a possible new way ...

Australian researchers have completed the first head-to-head comparison of three mRNA-lipid nanoparticle vaccine platforms in ...

What is an RNA vaccine? RNA vaccines, or messenger RNA (mRNA) vaccines, are a relatively new type of vaccine that delivers mRNA molecules to human cells, instructing them to produce specific antigens.

Starting this autumn, adults aged 50 and older across the European Union may be able to roll up their sleeve just once and walk away protected against both COVID-19 and influenza. The European ...