We look at the science behind DNA and RNA vaccines - How do they work? What can they do? And how can they be made at scale so that more people around the world can benefit from them? With John Tregoning from Imperial College London, Christian Ottensmeier from the University of Liverpool, and Lisa Caproni from Touchlight.Full show notes, transcript and references online at GeneticsUnzipped.com Follow us on Twitter @GeneticsUnzipThis episode of Genetics Unzipped was written and presented by Kat Arney with audio production by Emma Werner and Sally Le Page.This podcast is produced by First Create the Media for the Genetics Society - one of the oldest learned societies dedicated to promoting research, training, teaching and public engagement in all areas of genetics.