Contagious Cancer Found in North American Catfish - WIRED

Contagious Cancer Found in North American Catfish  WIREDBrown bullhead catfish melanoma represents a novel transmissible cancer  NatureScientists Discover The Fourth Transmissible Cancer Known To Science  ForbesDeep in This Lake, a Contagious Cancer Is Spreading  The New York TimesFirst-known freshwater contagious cancer spreading among catfish in Vermont lake  FOX Weather