Story thread · 4 reports / 3 sources

Scientists discover first contagious cancer in freshwater fish

qazinform.com · 14d

How the coverage leans

Across 3 sources · syndicated copies counted once

Scientists have identified the first known contagious cancer in a freshwater fish, finding that a deadly melanoma affecting brown bullhead catfish spreads from fish to fish through the cancer cells themselves rather than developing independently in each animal, Qazinform News Agency correspondent reports.

First report: Contagious Cancer Found in North American Catfish wired.com, 17d

The coverage

  1. Rare cancer spreading among fish could offer clues to how the disease evolves

    independent.co.uk · 15d

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