{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/5e8c5d30498811c656eb5923/5e8c5e2041c423e627c93b7e?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"The immunity test","description":"<p>A vaccine will take a while, but Vox's Umair Irfan says the global effort to test for immunity and treat Covid-19 is well underway. (Transcript <a href=\"https://docs.google.com/document/d/e/2PACX-1vRz1GCEfQoVmP09p10_PDjXfxT6MyHbLj-LhUyvwJR1X65VYcxQO7VZRjPKsaeH7kmhxIaQcsacogYL/pub\">here</a>.)</p><p> </p><p>Learn more about your ad choices. Visit <a href=\"https://megaphone.fm/adchoices\">megaphone.fm/adchoices</a></p>","author_name":"Vox"}