Scientists Find Transmissible Cancer in Lake Fish, First of Its Kind

Researchers have documented a transmissible tumor in fish living in a specific lake. Such contagious cancers have been observed in a few animal species before. Researchers have documented a transmissible tumor in fish living in a specific

lake. Such contagious cancers have been observed in a few animal species before. This is the first recorded case of a transmissible tumor among fish. The discovery raises concerns about the disease’s spread within the lake. Scientists

are investigating how the cancer moves between individual fish. The findings prompt questions about potential risks to other wildlife. Experts note that similar mechanisms have not been seen in humans. Ongoing studies aim to determine broader ecological impacts.