World's first transmissible cancer in a freshwater fish discovered: What scientists know about this rare melanoma | - The Times of India
Cancer is usually thought of as a disease that begins inside one body. It develops when a person's or an animal's own cells grow uncontrollably.
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Anglers had been reporting black skin patches among catfish in Vermont lake. Now scientists have found it's a contagious cancer affecting 30% of their population | - The Times of India
Scientists thought this ancient fish had been extinct for 66 million years, until it suddenly appeared in a fishing net in South Africa | - The Times of India
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