# ‘Explosive' diarrhea parasite in Midwest outbreak can spread through produce. What to watch for

> **Open Intelligence Dossier** · First detected: 2026-07-03 22:07 UTC · Category: Health

## Executive Summary
A parasitic infection causing severe diarrhea is currently under investigation by the CDC across 18 U.S. states.

## Intelligence Brief
A parasitic infection linked to symptoms including explosive diarrhea is spreading across the United States. Reports confirm cases in Ohio, Pennsylvania, and New Jersey, with the total affected area spanning 18 states.


Coverage from The Columbus Dispatch, 6abc Philadelphia, and The Guardian emphasizes that the outbreak is currently large and growing. The CDC has initiated an investigation into the matter, with reports highlighting the potential for the parasite to spread through produce.


Future updates will likely depend on findings from the ongoing CDC investigation. Coverage does not yet specify the exact identity of the parasite, the specific types of produce involved, or the total number of confirmed cases.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| The Columbus Dispatch | Number of cases of parasite infection causing diarrhea explode in Ohio | [Source Link](https://news.google.com/rss/articles/CBMixgFBVV95cUxNMkxOX2JDb1JQOHVJdlZrajRtLUtFSkdfaTNEdnpjN0VIcFhWSGFpNzBsbm9uZVNrQTBmdGV4RnAxeWI0N1kwLXlYaTF5SU41VVJUUU51YnJXNEZ4WS1xTTlpQ2V1eGJqY0FMVTlZNFV3VEVBU1RzX1RTd1NxeW4yLWVzcm5uQzBGV1FjNWFfT0FKU3lRU3JRdGRlTDA4Y3VWUzJuRmZ1V1Q0V0FfLWlGUDZrMlQzWEJDLW4xc3hNSERvTl9ySVE?oc=5) |
| 6abc Philadelphia | 'Large and growing' parasitic infection reported in 17 states, including Pa. and NJ | [Source Link](https://news.google.com/rss/articles/CBMiugFBVV95cUxPdWM1NmdicF92ZkdZa0NrUnMtT1hXUzBveEdSSFJqN1JNYkVLdlcxVjJOMnprVUkwN1hFeTRQQVp3R244Y2FMbmo1Yk1TdnJzSzVSVjRrNmFLWk53VGRNc1kwVktjR1hwTTlac25ET240Sy1veXVHRk1zSDNWLXlUcTVSNzhTQXBSNUpwaThQRXZlSUlvNWRTeWZad0ZZb3BpTkhvWFcwSTlGSndob1RWcWl1TDZzRHd4cEE?oc=5) |
| The Guardian | CDC investigates parasite that’s caused cases of ‘explosive’ diarrhea in 18 US states | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxPeHBvcDZoUTBLaE9FbDNvLUI2dW92QVJIX01qVzdKNGM0cXJOZkhUdTRHVExfQ1h2SnBQeE4zc3ZfZkp1cDQzN25OOGNOdzNVVUhpYmdyTm5XSFR5Z0k3WHgzUVh4UDV5TzBMTUgwTjJnT1QzY2V6Q3d6ZTBnU2FnSk5ERnBtb1gydHpsRmt1djRHM21YRHZr?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-07-03/explosive-diarrhea-parasite-in-midwest-outbreak-can-spread-through-produce-what*