New blood test is added an an option for colorectal cancer screenings
A new blood test has been included in the American Cancer Society's recommended screenings for colorectal cancer. This test is designed to complement existing methods like colonoscopies, particularly for individuals who may avoid traditional screenings. The effectiveness of the blood test is being reported by NBC News' Erika Edwards.
- ▪The blood test is now recommended for colorectal cancer screenings by the American Cancer Society.
- ▪It is intended to help identify cancers in individuals who might not otherwise get screened.
- ▪The blood test does not replace colonoscopies, which remain a key screening method.
4 outlets in our directory ran this story, first to last over 5 hours. Coverage spans 2 points on the political spectrum — 2 lean left, 1 centre.
- ▪ Blood test added to screening guidelines for colorectal cancers for first time — The Hill
- ▪ Breaking down the new colorectal cancer screening guidelines — CBS News — Top
- ▪ Blood test added to colorectal cancer screening options by cancer group — NBC News — Health
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| Original publisher | NBC News — Top |
| Canonical URL | https://www.nbcnews.com/now/video/new-blood-test-is-added-an-an-option-for-colorectal-cancer-screenings-264015429533 |
| Publication time | Wed, 27 May 2026 15:05:20 GMT |
| Retrieval time | 2026-05-27T15:23:01.749Z |
| Last seen | 2026-05-27T15:23:01.749Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | BfIm7rvNYY9r · 4 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
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Opening excerpt (first ~120 words) tap to expand
As cases continue to rise, a blood test has been added to the list of the American Cancer Society’s recommended screenings for colorectal cancer. It’s not meant to replace colonoscopies, but could help catch cancers when people might not get screened otherwise. NBC News' Erika Edwards reports on how effective the blood test is.May 27, 2026
Excerpt limited to ~120 words for fair-use compliance. The full article is at NBC News — Top.
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