In the race to develop a Covid-19 vaccine, there has been unprecedented international cooperation, with the UAE a most recent example - jumping in to join the phase III trials of Russia's coronavirus vaccine, Sputnik V. News editor Rory Reynolds, who has been overseeing <i>The National</i>'s pandemic coverage, joins the podcast to discuss the role of a vaccine in economic recovery and the companies, investors and citizens who stand to gain and lose.