# CDC investigates parasite that’s caused cases of ‘explosive’ diarrhea in 18 US states

> **Open Intelligence Dossier** · First detected: 2026-07-03 23:07 UTC · Category: Health

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

## Intelligence Brief
"CDC investigates parasite that’s caused cases of ‘explosive’ diarrhea in 18 US states" is generating significant coverage in the Health category, with 2 articles from 2 distinct sources tracked by PULSE so far.


Outlets currently covering the story include ClickOnDetroit | WDIV Local 4 and CBS News. 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 |
|---|---|---|
| ClickOnDetroit | WDIV Local 4 | What to know about cyclosporiasis as Michigan health officials investigate 300+ cases in outbreak | [Source Link](https://news.google.com/rss/articles/CBMi5AFBVV95cUxOXzBlTjhpT0Ntdi1KOENlRVZQOThhOFo0N3FqdWdNcGhxWFNwNlJQR0xINklPSTVvT19vWDdMVms3RWpIa3BwajkxN1RnNHRJalczQV9XbTVnWVBJTklMd3ZyaTRRajlEeksxTjlzN0VvRTVqUzN1b2lobEJlLUdTUGpHR2Y4aGhKaVNHN3dNdmdVZTh4SGh0V0hYRnFrWEFRcVUtdzJjRHVPekVOanpSd3hOeDMwUkduRDlFdFpFNk9vdFQ3LTRpUkpkY3VCampKWHN4NnlUMkJidW9kUE4zUFBwVko?oc=5) |
| CBS News | Dozens of cyclosporiasis cases reported across New York state, CDC reports | [Source Link](https://news.google.com/rss/articles/CBMibkFVX3lxTE5MWE1GVHpDZGJYb1FUNGRGMVc3MmZMWENLZnljbVNSVnZxQThZcFlpbk90TmloQ0UtNmpTOE1RcWFseUJadlZJckcwbTVXdDRsUWVFeTBkOFZ4bVpScy1OQ0dsczRvNV9lelRfeXl3?oc=5) |

---
*Canonical Source: https://pulse.byoviral.com/trend/2026-07-03/cdc-investigates-parasite-that-s-caused-cases-of-explosive-diarrhea-in-18-us*