Smallpox has been around longer than recorded history. It killed royalty, shifted the tides of battles, and was so terrifying that many religions have gods, saints and martyrs associated with it. And Edward Jenner gets the credit for changing all that.
Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
To view this and other transcripts, as well as support the generation of new transcripts, please subscribe.