Coverage dated July 15, 2026 to July 17, 2026

Why experts can't pinpoint source of 'explosive diarrhea' parasite

Headline from KXAN Austin

It's been difficult for the CDC to obtain an accurate count of how many cases are currently in the U.S.

KXAN Austin's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Reports & sources

18 articles, oldest first.

KXAN Austin
Why experts can't pinpoint source of 'explosive diarrhea' parasite (opens KXAN Austin)
Published Jul 16, 2026
KXAN Austin's feed description
It's been difficult for the CDC to obtain an accurate count of how many cases are currently in the U.S.
FOX8 WGHP
What is the source of the 'explosive diarrhea' parasite? (opens FOX8 WGHP)
Published Jul 15, 2026
FOX8 WGHP's feed description
It's been difficult for the CDC to obtain an accurate count of how many cases are currently in the U.S.
FOX8 WGHP
Which states have the most cases of the diarrhea parasite? (opens FOX8 WGHP)
Published Jul 15, 2026
FOX8 WGHP's feed description
The cause remains under investigation.
NWA Home Page
26 cases of 'explosive' diarrhea-causing parasite reported in Arkansas (opens NWA Home Page)
Published Jul 17, 2026
NWA Home Page's feed description
The Arkansas Department of Health has reported a spike in cases of a parasite known to cause severe diarrhea.

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.