Dogs, Devils, Clams, and Catfish: When Cancer Is Contagious Nala Rogers

https://www.medscape.com/s/viewarticle/dogs-devils-clams-and-catfish-when-cancer-contagious-2026a10012a5?src= Human beings — at least for now — have just one world. And the same is true for most cancers, trapped as they are in the body from which they arose and multiplying until their resources run out. Then, says Joel Brown, an evolutionary ecologist at the Moffitt Cancer Center in Tampa, Florida, “they die with their planet.”