{"id":382865,"date":"2026-09-28T19:00:12","date_gmt":"2026-09-28T18:00:12","guid":{"rendered":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/"},"modified":"2026-09-28T19:00:12","modified_gmt":"2026-09-28T18:00:12","slug":"a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated","status":"publish","type":"post","link":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/","title":{"rendered":"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/i2.ytimg.com\/vi\/EV2NCPmwVnU\/hqdefault.jpg\" alt=\"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated\"><br \/> <iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/EV2NCPmwVnU\" frameborder=\"0\" allowfullscreen><\/iframe> <\/p>\n<p>A blood draw can find DNA fragments from tumors and possibly flag the earliest whisper of cancer. CNN&#8217;s Dr. Sanjay Gupta faced the decision about whether he should do it \u2014 and what was really at stake with the information he would gain. Here&#8217;s what he learned.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A blood draw can find DNA fragments from tumors and possibly flag the earliest whisper of cancer. CNN&#8217;s Dr. Sanjay Gupta faced the decision about whether he should do it \u2014 and what was really at stake with the information he would gain. Here&#8217;s what he learned.<\/p>\n","protected":false},"author":1,"featured_media":382866,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[128809],"tags":[],"actors":[],"class_list":["post-382865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cnn"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated | News ISC Videos<\/title>\n<meta name=\"description\" content=\"Watch A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated for free, here on News ISC. Discover more great videos on our website and be part of the community.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated | News ISC Videos\" \/>\n<meta property=\"og:description\" content=\"Watch A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated for free, here on News ISC. Discover more great videos on our website and be part of the community.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/\" \/>\n<meta property=\"og:site_name\" content=\"News ISC Videos\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-28T18:00:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i2.ytimg.com\/vi\/EV2NCPmwVnU\/hqdefault.jpg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/#\\\/schema\\\/person\\\/b607dad6f0ffe6ee238615dd31287061\"},\"headline\":\"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated\",\"datePublished\":\"2026-09-28T18:00:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/\"},\"wordCount\":62,\"image\":{\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hqdefault-4091.jpg\",\"articleSection\":[\"CNN\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/\",\"url\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/\",\"name\":\"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated | News ISC Videos\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hqdefault-4091.jpg\",\"datePublished\":\"2026-09-28T18:00:12+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/#\\\/schema\\\/person\\\/b607dad6f0ffe6ee238615dd31287061\"},\"description\":\"Watch A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated for free, here on News ISC. Discover more great videos on our website and be part of the community.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hqdefault-4091.jpg\",\"contentUrl\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hqdefault-4091.jpg\",\"width\":480,\"height\":360},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/#website\",\"url\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/\",\"name\":\"News ISC Videos\",\"description\":\"Bringing Global News Videos To You\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/#\\\/schema\\\/person\\\/b607dad6f0ffe6ee238615dd31287061\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/cecb3968611acb579da5ca8d12661721d52793a03c59eda301c939b204a5bfea?s=96&d=monsterid&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/cecb3968611acb579da5ca8d12661721d52793a03c59eda301c939b204a5bfea?s=96&d=monsterid&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/cecb3968611acb579da5ca8d12661721d52793a03c59eda301c939b204a5bfea?s=96&d=monsterid&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/www.tidyhosts.com\\\/videos\"],\"url\":\"https:\\\/\\\/www.newsisc.com\\\/videos\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated | News ISC Videos","description":"Watch A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated for free, here on News ISC. Discover more great videos on our website and be part of the community.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/","og_locale":"en_GB","og_type":"article","og_title":"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated | News ISC Videos","og_description":"Watch A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated for free, here on News ISC. Discover more great videos on our website and be part of the community.","og_url":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/","og_site_name":"News ISC Videos","article_published_time":"2026-09-28T18:00:12+00:00","og_image":[{"url":"https:\/\/i2.ytimg.com\/vi\/EV2NCPmwVnU\/hqdefault.jpg","type":"","width":"","height":""}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/#article","isPartOf":{"@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/"},"author":{"name":"admin","@id":"https:\/\/www.newsisc.com\/videos\/#\/schema\/person\/b607dad6f0ffe6ee238615dd31287061"},"headline":"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated","datePublished":"2026-09-28T18:00:12+00:00","mainEntityOfPage":{"@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/"},"wordCount":62,"image":{"@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/#primaryimage"},"thumbnailUrl":"https:\/\/www.newsisc.com\/videos\/wp-content\/uploads\/2026\/09\/hqdefault-4091.jpg","articleSection":["CNN"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/","url":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/","name":"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated | News ISC Videos","isPartOf":{"@id":"https:\/\/www.newsisc.com\/videos\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/#primaryimage"},"image":{"@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/#primaryimage"},"thumbnailUrl":"https:\/\/www.newsisc.com\/videos\/wp-content\/uploads\/2026\/09\/hqdefault-4091.jpg","datePublished":"2026-09-28T18:00:12+00:00","author":{"@id":"https:\/\/www.newsisc.com\/videos\/#\/schema\/person\/b607dad6f0ffe6ee238615dd31287061"},"description":"Watch A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated for free, here on News ISC. Discover more great videos on our website and be part of the community.","breadcrumb":{"@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/#primaryimage","url":"https:\/\/www.newsisc.com\/videos\/wp-content\/uploads\/2026\/09\/hqdefault-4091.jpg","contentUrl":"https:\/\/www.newsisc.com\/videos\/wp-content\/uploads\/2026\/09\/hqdefault-4091.jpg","width":480,"height":360},{"@type":"BreadcrumbList","@id":"https:\/\/www.newsisc.com\/videos\/a-simple-blood-test-can-detect-50-plus-cancers-heres-why-thats-complicated\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.newsisc.com\/videos\/"},{"@type":"ListItem","position":2,"name":"A simple blood test can detect 50 plus cancers. Here\u2019s why that\u2019s complicated"}]},{"@type":"WebSite","@id":"https:\/\/www.newsisc.com\/videos\/#website","url":"https:\/\/www.newsisc.com\/videos\/","name":"News ISC Videos","description":"Bringing Global News Videos To You","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.newsisc.com\/videos\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Person","@id":"https:\/\/www.newsisc.com\/videos\/#\/schema\/person\/b607dad6f0ffe6ee238615dd31287061","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/secure.gravatar.com\/avatar\/cecb3968611acb579da5ca8d12661721d52793a03c59eda301c939b204a5bfea?s=96&d=monsterid&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/cecb3968611acb579da5ca8d12661721d52793a03c59eda301c939b204a5bfea?s=96&d=monsterid&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/cecb3968611acb579da5ca8d12661721d52793a03c59eda301c939b204a5bfea?s=96&d=monsterid&r=g","caption":"admin"},"sameAs":["https:\/\/www.tidyhosts.com\/videos"],"url":"https:\/\/www.newsisc.com\/videos\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/posts\/382865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/comments?post=382865"}],"version-history":[{"count":0,"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/posts\/382865\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/media\/382866"}],"wp:attachment":[{"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/media?parent=382865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/categories?post=382865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/tags?post=382865"},{"taxonomy":"actors","embeddable":true,"href":"https:\/\/www.newsisc.com\/videos\/wp-json\/wp\/v2\/actors?post=382865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}