By Who? :: Helios Labs.
What's Covered? :: A primary school level introduction to what gene therapy is -- including "what's a cell," "what is DNA," "what's a virus," and "how vectors work."
Who Should Read? :: Anyone who wants a childishly simple explanation of what gene therapy is. Perfect for primary students who are interested in science. Already tested with grade 3 (P3 Thailand) students. Find the .pdf here for free.