{"version":"1.0","provider_name":"Ultima Bozza","provider_url":"https:\/\/ultimabozza.it\/en\/","author_name":"Flavia Rossellini","author_url":"https:\/\/ultimabozza.it\/en\/author\/flavia-rossellini\/","title":"If pollen goes up, grades go down &#8226; Ultima Bozza","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BtlEtIIvlt\"><a href=\"https:\/\/ultimabozza.it\/en\/if-pollen-goes-up-grades-go-down\/\">If pollen goes up, grades go down<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/ultimabozza.it\/en\/if-pollen-goes-up-grades-go-down\/embed\/#?secret=BtlEtIIvlt\" width=\"600\" height=\"338\" title=\"&#8220;If pollen goes up, grades go down&#8221; &#8212; Ultima Bozza\" data-secret=\"BtlEtIIvlt\" 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:\/\/ultimabozza.it\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/ultimabozza.it\/wp-content\/uploads\/2026\/03\/bambina-allegia.jpg","thumbnail_width":1279,"thumbnail_height":892,"description":"A Finnish study reopens the school allergy case. On days with pollen presence, scores were lower than on days without pollen. Impact more pronounced in math subjects, which require accuracy and concentration"}