(1) Do a good job in scientific feeding management, create a good living environment for pigs, prevent heatstroke at high temperature and freezing at low temperature, ensure the healthy growth of pigs, and make the whole pig herd have a good health level.
(2) It is necessary to establish the idea of "prevention first, prevention is more important than treatment" for farmers, especially to do a good job in the prevention and treatment of infectious diseases and parasitic diseases.
(3) Pig farm management and production personnel should pay attention to epidemic prevention, strengthen the concept of epidemic prevention, establish and improve the epidemic prevention system, and conscientiously implement:
① Do a good job in daily environmental sanitation, disinfection, deratization, insect prevention and insect repellent;
(2) Do a good job in pig health examination and disease monitoring, and at the same time do a good job in pig disease purification;
③ Formulate a scientific immunization plan and immunization program, and carry out immunization in strict accordance with the immunization program;
④ Accurate diagnosis of pig diseases, timely treatment of pigs with symptoms, and effective measures to put out the epidemic as soon as possible.