Chester Zoo snake receives human cancer therapy, makes full recovery

This marks the first known instance of a snake receiving such treatment. Zoo keepers noticed the 4-meter python eating less and being inactive, leading to the discovery of a fibrosarcoma. Although the tumor was initially removed, it returned, prompting the veterinary team at Chester Zoo, in collaboration with specialists from the University of Liverpool, to adapt electrochemotherapy for the snake.

Ian Ashpole, veterinary officer at Chester Zoo, stated that they faced the possibility of losing the snake as the tumor made eating difficult. During the 90-minute procedure, two operating tables were connected to accommodate the python's size, and heated blankets maintained her body temperature. After removing the tumor and part of the diseased jawbone, electrochemotherapy targeted remaining cancerous cells.

Jose Alvarez Picornell from the University of Liverpool highlighted the success as a "testament to the power of collaboration," with details of the procedure to be published for other veterinary professionals. Staff at Chester Zoo reported the snake is now eating normally and exploring her habitat.