{"version":"1.0","provider_name":"Calcutta Rescue","provider_url":"https:\/\/calcuttarescue.org\/newsite","author_name":"calcuttarescue-admin","author_url":"https:\/\/calcuttarescue.org\/newsite\/author\/calcuttarescue-admin\/","title":"Dr Jack Preger - Calcutta Rescue","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"p6vo5ser1G\"><a href=\"https:\/\/calcuttarescue.org\/newsite\/dr-jack-preger\/\">Dr Jack Preger<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/calcuttarescue.org\/newsite\/dr-jack-preger\/embed\/#?secret=p6vo5ser1G\" width=\"600\" height=\"338\" title=\"&#8220;Dr Jack Preger&#8221; &#8212; Calcutta Rescue\" data-secret=\"p6vo5ser1G\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/calcuttarescue.org\/newsite\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Calcutta Rescue Dr Jack Preger Dr Jack Preger MBE (known as \u201cDr Jack\u201d) helped more than half a million people during four decades spent providing free healthcare to those living on the streets and in the slums of Kolkata. He is widely regarded as the \u2018grandfather\u2019 of street medicine globally. Born in Britain in 1930, [&hellip;]","thumbnail_url":"https:\/\/calcuttarescue.org\/newsite\/wp-content\/uploads\/2025\/11\/1.jpg"}