{"version":"1.0","provider_name":"Current Affairs Exam","provider_url":"https:\/\/exam.pscnotes.com\/current-affairs","author_name":"rawan239","author_url":"https:\/\/exam.pscnotes.com\/current-affairs\/author\/rawan239\/","title":"Onchocerciasis- River Blindness","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Uky8nHEQif\"><a href=\"https:\/\/exam.pscnotes.com\/current-affairs\/onchocerciasis-river-blindness\/\">Onchocerciasis- River Blindness<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/exam.pscnotes.com\/current-affairs\/onchocerciasis-river-blindness\/embed\/#?secret=Uky8nHEQif\" width=\"600\" height=\"338\" title=\"&#8220;Onchocerciasis- River Blindness&#8221; &#8212; Current Affairs Exam\" data-secret=\"Uky8nHEQif\" 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<\/script>\n","thumbnail_url":"https:\/\/exam.pscnotes.com\/current-affairs\/wp-content\/uploads\/sites\/307\/2025\/04\/15401_1744090995.jpg","thumbnail_width":433,"thumbnail_height":650,"description":"ZSI Study &amp; DNA Barcoding: The Zoological Survey of India (ZSI) used DNA barcoding to accurately identify blackfly species in the central Himalayas, the vectors of Onchocerca volvulus, the parasitic worm that causes river blindness. Why it matters: Accurate blackfly identification is crucial for effective disease control and vector management strategies, particularly in vulnerable areas ... Read more"}