Etiology? The disease is a kind of infectious disease, which mostly occurs in rainy season. Soft-shelled turtle is sick due to bacterial invasion. ? Symptoms? The sick turtle has swollen throat and neck, muscle edema, slow response, slow action and loss of appetite. ? Prevention? (1) The disease is highly contagious and has a high mortality rate. Once the soft-shelled turtle is found to be sick, it should be treated in isolation immediately, and the breeding pond and environment should be disinfected. ? (2) Antibiotics such as chloramphenicol and oxytetracycline can be used to treat sick turtles. ? (3) intramuscular injection of chloramphenicol, with the dosage of 500g soft-shelled turtle 100000 IU. & gt