{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"WikipodiaAI - Wikipedia as Podcasts | Science, History & More","title":"Training Your Immune System: The Vaccine Story","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/1fbb5561\"></iframe>","width":"100%","height":180,"duration":324,"description":"Discover how a 10th-century folk practice evolved into the most effective medical tool in human history, eradicating diseases and saving millions.","thumbnail_url":"https://img.transistorcdn.com/cN599pmMyLnUC4Dna8T4kvm_ACxSvoLRnM5xiwMjNGg/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9kZGQy/M2FkYzhmYjRlYjZm/ZjI5NGVjZmM5Zjhi/NjA1OS5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}