1.0South Africa Gazettehttps://southafricagazette.comshadminhttps://southafricagazette.com/author/shadmin-s/Cancer: Another vaccine, another controversy - South Africa Gazetterich600338<blockquote class="wp-embedded-content" data-secret="ibl3bV1Jlz"><a href="https://southafricagazette.com/cancer-another-vaccine-another-controversy/">Cancer: Another vaccine, another controversy</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://southafricagazette.com/cancer-another-vaccine-another-controversy/embed/#?secret=ibl3bV1Jlz" width="600" height="338" title="“Cancer: Another vaccine, another controversy” — South Africa Gazette" data-secret="ibl3bV1Jlz" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); /* ]]> */ </script> Nigeria is no stranger to vaccine controversy. Some two decades ago, health authorities in the country had to contend with the rejection of the Oral Polio Vaccine (OPV) in many parts of the country.Rumour mill had it that the Wild Polio Vaccine (WPV) ...