The race for vaccines: lessons from history

Published: Jan. 18, 2021, noon

b'As the campaign to vaccinate the population against Covid-19 picks up pace, Gareth Williams explores previous efforts to combat lethal diseases, from smallpox to polio\\n\\xa0\\nGareth Williams, emeritus professor of medicine at the University of Bristol, traces historical efforts to vaccinate populations against killer infections \\u2013 from Edward Jenner\\u2019s eureka moment with smallpox in 18th-century England to rival scientists\\u2019 bitter battle to conquer polio in 1950s America.\\n Hosted on Acast. See acast.com/privacy for more information.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'