Detailed Explanation of Swine Flu Prevention and Treatment Techniques: Scientific Prevention and Treatment Methods
Prevention and Treatment Techniques for Swine Flu
Swine flu presents as loss of appetite or complete refusal to eat, dulled responses, exhaustion, and sick pigs huddling together; individual pigs may show redness of the body. Due to muscle and joint pain, sick pigs are unwilling to move when driven, and when forced to walk they develop open-mouthed breathing. In addition, severe paroxysmal coughing occurs, with a sound resembling screaming. The body temperature of affected pigs can reach 40.5—42°C, with conjunctivitis, catarrhal rhinitis, sneezing, dry and hardened stools, and reddish urine. Due to prolonged anorexia, sick pigs lose weight markedly, become weak, and may even die in a coma. If no secondary infection occurs, recovery generally begins in 5—7 days.
Prevention and treatment:
1 When an influenza outbreak occurs on a pig farm, the farm should be closed and isolated, unnecessary movement of personnel should be prohibited, and thorough disinfection should be carried out for people and vehicles entering the farm. For disinfection inside the pig house with pigs present, do not use disinfectants that irritate the respiratory tract. During disinfection, spray the disinfectant into a mist as much as possible; the aerosol formed, when inhaled by pigs, also has a certain sterilizing effect on the respiratory tract and can reduce the chance of respiratory transmission.
2 Control secondary infection by promptly administering antibiotics to the affected pig herd, such as: cephalosporins and florfenicol, to control concurrent or secondary infections, which can effectively reduce the morbidity and mortality of the pig herd. Adding ribavirin and astragalus polysaccharides to drinking water is also a very good method for controlling this disease.
3 Affected pigs can be given intramuscular injection of Shuanghuanglian + cephalosporins. At the same time, dehydration, exhaustion, hypoxia, and acidosis should be prevented.
Intravenous injection of 500—1000 ml of glucose is used to detoxify, enhance resistance, and strengthen cardiac function. After dilution, 5% sodium bicarbonate is injected intravenously to prevent acidosis, while also paying attention to relieving breathing difficulties and strengthening cardiac function and stimulating the central nervous system.
Prevention and treatment:
1 When an influenza outbreak occurs on a pig farm, the farm should be closed and isolated, unnecessary movement of personnel should be prohibited, and thorough disinfection should be carried out for people and vehicles entering the farm. For disinfection inside the pig house with pigs present, do not use disinfectants that irritate the respiratory tract. During disinfection, spray the disinfectant into a mist as much as possible; the aerosol formed, when inhaled by pigs, also has a certain sterilizing effect on the respiratory tract and can reduce the chance of respiratory transmission.
2 Control secondary infection by promptly administering antibiotics to the affected pig herd, such as: cephalosporins and florfenicol, to control concurrent or secondary infections, which can effectively reduce the morbidity and mortality of the pig herd. Adding ribavirin and astragalus polysaccharides to drinking water is also a very good method for controlling this disease.
3 Affected pigs can be given intramuscular injection of Shuanghuanglian + cephalosporins. At the same time, dehydration, exhaustion, hypoxia, and acidosis should be prevented.
Intravenous injection of 500—1000 ml of glucose is used to detoxify, enhance resistance, and strengthen cardiac function. After dilution, 5% sodium bicarbonate is injected intravenously to prevent acidosis, while also paying attention to relieving breathing difficulties and strengthening cardiac function and stimulating the central nervous system.