<script>document.addEventListener("DOMContentLoaded", function() { // =============================================== // 1. HELPERS // =============================================== const getTextContent = (selector, defaultValue = '') => { const el = document.querySelector(selector); return el ? el.textContent.trim() : defaultValue; }; const getAttributeUrl = (selector, attribute = 'href') => { const el = document.querySelector(selector); return el ? el.getAttribute(attribute) : ''; }; const getMetaContent = (property) => { const selector = `meta[property="${property}"]`; const el = document.querySelector(selector); return el ? el.getAttribute('content') : new Date().toISOString(); }; const getMentionsFromCategories = (selector) => { const categoryLinks = document.querySelectorAll(selector); const mentionsArray = []; categoryLinks.forEach(link => { mentionsArray.push({ "@type": "Thing", "name": link.textContent.trim(), "url": link.href }); }); return mentionsArray; }; // === NUEVA FUNCIÓN: autor desde el segundo icon-list-text === const getAuthorInfo = () => { const items = document.querySelectorAll(".elementor-icon-list-text"); if (items.length >= 2) { const el = items[1]; const authorName = el.textContent.trim(); const parentLink = el.closest("a"); const authorUrl = parentLink ? parentLink.href : ""; return { authorName, authorUrl }; } return { authorName: "", authorUrl: "" }; }; // =============================================== // 2. EXTRAER CLAIMREVIEW EXISTENTE // =============================================== const existingScript = document.querySelector('script[type="application/ld+json"]'); let existingClaimReview = {}; if (existingScript) { try { const data = JSON.parse(existingScript.textContent.trim()); const item = Array.isArray(data) ? data.find(i => i['@type'] === 'ClaimReview') : (data['@type'] === 'ClaimReview' ? data : null); if (item) { existingClaimReview = item; existingScript.remove(); } } catch (e) { console.warn("Error al parsear ClaimReview existente."); } } const claimReviewedText = existingClaimReview.claimReviewed || getTextContent("h1.sc_layouts_title_caption"); const reviewRating = existingClaimReview.reviewRating; // =============================================== // 3. RECOLECCIÓN DE DATOS // =============================================== const currentUrl = window.location.href; const headlineText = getTextContent("h1.sc_layouts_title_caption"); // === AUTOR CORREGIDO === const { authorName, authorUrl } = getAuthorInfo(); const imageUrl = getAttributeUrl(".imagen-destacada", 'src'); const datePublishedIso = getMetaContent("article:published_time"); const dateModifiedIso = getMetaContent("article:modified_time"); const articleMentions = getMentionsFromCategories(".post_header .post_categories a"); // =============================================== // 4. DETECCIÓN DEL VÍDEO // =============================================== const getVideoUrl = () => { const iframe = document.querySelector('.dialog-lightbox-widget iframe.elementor-video'); if (iframe && iframe.src) return iframe.src.split("?")[0]; const fallback = document.querySelector("iframe.elementor-video, iframe[src*='youtube'], iframe[src*='vimeo']"); if (fallback && fallback.src) return fallback.src.split("?")[0]; return ""; }; const videoUrl = getVideoUrl(); // =============================================== // 5. SCHEMA GLOBAL SITE-WIDE // =============================================== const siteWideOrgSchema = { "@context": "https://schema.org", "@type": "NewsMediaOrganization", "@id": "https://efesalud.com/#newsorg", "name": "Agencia EFE", "url": "https://efesalud.com/", "logo": { "@type": "ImageObject", "url": "https://efesalud.com/wp-content/uploads/logo.png" } }; // =============================================== // 6. SCHEMA PRINCIPAL DEL ARTÍCULO // =============================================== const combinedSchema = { "@context": "https://schema.org", "@type": "NewsArticle", "mainEntityOfPage": { "@type": ["WebPage", "MedicalWebPage"], "@id": currentUrl }, "headline": headlineText, "datePublished": datePublishedIso, "dateModified": dateModifiedIso, "inLanguage": "es", "author": { "@type": "Person", "name": authorName, ...(authorUrl && { "url": authorUrl }), ...(authorUrl && { "@id": authorUrl + "#author" }) }, "publisher": { "@id": "https://efesalud.com/#newsorg" }, "image": { "@type": "ImageObject", "url": imageUrl, "representativeOfPage": true }, ...(videoUrl && { "video": { "@type": "VideoObject", "url": videoUrl } }), ...(articleMentions.length > 0 && { "mentions": articleMentions }), "mainEntity": { "@type": "ClaimReview", "claimReviewed": claimReviewedText, ...(reviewRating && { "reviewRating": reviewRating }), "publisher": existingClaimReview.publisher || { "@id": "https://efesalud.com/#newsorg" }, "itemReviewed": { "@type": "CreativeWork" } } }; // =============================================== // 7. INSERTAR SCHEMAS // =============================================== try { const orgScript = document.createElement('script'); orgScript.type = "application/ld+json"; orgScript.textContent = JSON.stringify(siteWideOrgSchema, null, 2); document.head.appendChild(orgScript); const articleScript = document.createElement('script'); articleScript.type = "application/ld+json"; articleScript.textContent = JSON.stringify(combinedSchema, null, 2); document.head.appendChild(articleScript); } catch (e) { console.error("Error al generar o inyectar schema:", e); } }); </script>Instinto de supervivencia: Sobrevivir al accidente de los Andes

Instinto de supervivencia: Las claves del accidente aéreo de los Andes

Frío extremo, hambre, miedo, incertidumbre, muerte…Esto es lo que experimentaron los jóvenes uruguayos que en 1972 sobrevivieron al accidente aéreo de la cordillera de los Andes al aguantar 72 días en condiciones límite resguardados en el fuselaje del avión entre la nieve y el hielo. Los mecanismos del instinto de supervivencia se activaron y 16 de los pasajeros lograron vivir.