5 Medical, biological, and pharmaceutical preparations for medical laboratory use; vaccines; vaccine adjuvants; medical, biological, and pharmaceutical preparations for medical use, namely, preparations containing novel RNA nanoparticle technologies; nanoparticle formulations for pharmaceutical, medical or medical diagnostic purposes; drug delivery agents for medical use consisting of RNA nanoparticle formulations that facilitate delivery of a wide range of pharmaceuticals; pharmaceutical preparations comprising drug delivery agents based on RNA nanoparticle formulations; pharmaceutical preparations, namely, RNA and delivery agents comprised of nanoparticle carriers and polymers for the delivery of RNA to human cells.