Edward Jenner spread around Europe and was used "en masse" in the Spanish Balmis Expedition (1803–1806), a three-year-long mission to the Americas, the Philippines, Macao, China, led by Dr. Francisco Javier de Balmis with the aim of giving thousands the smallpox vaccine. The expedition was successful, and Jenner wrote, "I don’t imagine the annals of history furnish an example of philanthropy so noble, so extensive as this." Napoleon, who at the time was at war with Britain, had all his French troops vaccinated, awarded Jenner a medal, and at the request of Jenner he released two English prisoners of war and permitted
Greg Jenner Phone Age" in which he described how routines and habits today had their genesis in the past as well as highlighting contrasts in every day routines through the ages. Jenner has written for "GQ" magazine and has appeared as a guest on "Richard Herring's interview podcasts" Jenner has appeared as a guest on the "Art Detective" podcast. Jenner appeared on the BBC Radio 4 programme "Great Lives" discussing Gene Kelly. He has appeared more than once as a guest on "QI" spin-off podcast "No Such Thing as a Fish". Jenner has appeared as a guest on the Simon Mayo and