9 Jul 2016

Fast vaccines

From This Way Up, 1:50 pm on 9 July 2016

How feeling good rather than stressed out or depressed can give your immune system a boost. Plus a gene discovered in bacteria that harnesses the full power of sunlight could be used to increase crop yields by up to 30 percent. And a new approach to making vaccines using nano-particle technology could seriously speed up the process for new vaccine development. With Dr Chris Smith of The Naked Scientists.