Entity dossier

bullhead catfish cancer

1 recorded attention episode across US.

Interactive attention record

Latest episode

WITT Attention Index for bullhead catfish cancer in US. It combines a public traffic bucket, change in that bucket, attached coverage and cross-region presence.

View accessible data table

Observed	Traffic bucket	Attention Index
Jul 23, 20:50 UTC	5000+	64.4
Jul 23, 21:00 UTC	5000+	63.4
Jul 23, 21:10 UTC	5000+	63.4
Jul 23, 21:20 UTC	5000+	63.4
Jul 23, 21:30 UTC	5000+	63.4
Jul 23, 21:40 UTC	20000+	82.6

Episode history

surging US

July 23, 2026

Peak index: 83
Detected: 20:50 UTC
Status: active

Read the verified explanation →

Verified explanations

surging Science 3 hours ago

The Mystery of the 'Black Tar' Catfish: A Rare Transmissible Cancer Identified

The recent spike in attention follows the publication of a Nature study identifying the first documented case of a transmissible cancer in a freshwater fish species. Genomic analysis revealed that the tumors are clonal, meaning they are the same cancer lineage spreading from fish to fish rather than developing independently in each host.

Index 83 US WITT Editorial Desk