3:28 - Nucleic acid vaccines: Is it all done? Christian Mandl. 21:37 - Viral Vectored vaccine platform technologies, Sarah Gilbert. 33:49 - Adjuvants, Nathalie Garcon. 45:16 - Block 1 Q&A, Christian Mandl, Nathalie Garcon, Sarah Gilbert, Florian Krammer. 1:29:23 - Block 2 Q&A, Christian Mandl, Nathalie Garcon, Kanta Subbarao, Lynda Stuart.