Canada

Rare contagious cancer found in catfish in lake straddling Quebec-Vermont border – Toronto Sun

  1. Rare contagious cancer found in catfish in lake straddling Quebec-Vermont border  Toronto Sun
  2. Brown bullhead catfish melanoma represents a novel transmissible cancer  Nature
  3. Rare contagious cancer found in fish from Quebec and U.S. lakes  CBC
  4. Deep in This Lake, a Contagious Cancer Is Spreading  The New York Times
  5. A strange transmissible cancer is spreading through the catfish in this lake  NPR