# Cat parasite infecting third of humans is ‘major cause of vision loss’, scientists warn

> **Open Intelligence Dossier** · First detected: 2026-06-30 15:07 UTC · Category: Health

## Executive Summary
1 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"Cat parasite infecting third of humans is ‘major cause of vision loss’, scientists warn" is generating significant coverage in the Health category, with 1 articles from 1 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Yahoo. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Yahoo | Cat parasite infecting third of humans is ‘major cause of vision loss’, scientists warn | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxPZURXZHRteW12WFIzWmNvWDN1YzdlazdVRjFmSnRJd1JzVFBkNDJ0VzdiVkY1bmJlV0o3NWNoZ3pHenFwUzI5MVJMVUJvY2FTektuTUpmV25nVF84YmE3bk1NMDdhMHYyQ1pOUjE5NWl2Ym9PcVdwNXhEa1NBX2ZsRzdGOXlxRUh3dUVLM2VxeExNUHZRTWR1SFB3?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-06-30/cat-parasite-infecting-third-of-humans-is-major-cause-of-vision-loss-scientists*