How to prevent and treat pig hyperthermia? Many pig farmers have consulted the causes of pig hyperthermia and the prevention and treatment of technical problems. The following small series has compiled some opinions of farmers with practical experience, for reference only. First, the cause of the disease Pig hyperthermia is essentially a swine disease caused by a mixture of various viruses, bacteria and protozoa caused by immunosuppressive swine disease. Biological factors: swine fever virus, circovirus, blue ear virus, pseudorabies virus, erythrocyte cell, toxoplasma, streptococcus, paratyphoid bacillus, mycoplasma, Actinobacillus pleuropneumoniae, Haemophilus parasuis, Pasteurella And other pathogens mixed infection. There are more than 15 pathogens, among which the highest infection rate of swine fever virus is the most typical. It is common for toxoplasma, erythropoiesis, blue ear virus, circovirus, and swine fever virus, and there are also swine fever virus and sub-virus. The mixed infection of pig paratyphoid bacillus is mainly caused by swine fever virus, which is mixed with one or more viruses, germs and protozoa. Therefore, the mortality rate is high, the cure rate is low, and even the whole group is destroyed. Stress factors: high temperature and high humidity in the climate, high stocking density, poor weaning transition, mixed batch bite, long-distance transportation, vaccination, stress caused by lack of water. Nutritional factors: lack of vitamins and trace elements in the feed and imbalance or increase the content of long-loss liver elements; feed mold, mycotoxins damage the body; antibiotics and other immunosuppressive drugs are added to the feed. Drug factors: First, the abuse of antibiotics. Long-term, large-scale, and complex addition of antibiotics to prevent swine disease, resulting in drug resistance in pigs, and increased liver and kidney detoxification burden, damage to the liver and kidneys and normal function of the gastrointestinal tract, thereby reducing the ability of pigs to resist disease. The second is improper use of drugs. A large number of immunosuppressive drugs such as antipyretic analgesics and dexamethasone are used to cure the symptoms, aggravate the condition, and accelerate death. Immune factors: do not pay attention to the routine and scientific immunization of the epidemic (bacteria) seedlings, resulting in poor immunity of the pigs after immunization; the vaccines are saved, transported, improperly used to cause immune failure; indiscriminate injection of vaccine, combined with lax sterilization, resulting in epidemic situation Enlarge or aggravate death; use of antiviral, immunosuppressive drugs and antibiotics before and after immunization of vaccines to prevent immunity. Environmental factors: the construction of the farm is not standardized; the formulation of the disinfection system and procedures is unreasonable, the implementation of the system is not in place; the work of eliminating rodents and killing mosquitoes is not emphasized, and the breeding of dogs and cats on the farms causes the spread of the epidemic; Monitoring, elimination and purification are not in place; pigs are sold when they are sick, and the source of the disease is distributed. One pig is sick and four neighbors suffer. Second, prevention Scientific feeding management is a prerequisite. Large-scale pig farms should implement scientific production process and standardize breeding; farmers and small-scale pig farms should use nutrient-standardized premixes produced by standardized enterprises. Immunization is the key to prevention. Develop a scientific and standardized immunization program based on the local epidemic situation, and have been field-proven to be able to exert uniform immunity against the pigs in the region and the field. Drug health care is a guarantee. Drug prevention is necessary because there are many types of diseases that can occur on the farm, and it is impossible to use the vaccine for immunization. Moreover, there are still many diseases that have not been developed for effective disease (bacteria) seedlings. No disease, no antibiotic prevention, advocate the use of probiotics and Chinese medicine health care. For hyperthermia, you can use 50 ml of round blue pentapeptide and 50 kg of water every 2 weeks to allow pigs to drink freely for 1 day. Use 200 ml of blue round heat to clear the mixture and let the pigs eat for 2 days for prevention. The weather is hot. When 100 kg of stress is added to each 100 kg of feed, the pigs are fed ad libitum to reduce the stress response. Also pay attention to strengthen disinfection. Formulate a scientific disinfection system and ensure that implementation is in place; regularly test and eliminate poisonous species and sows to purify the epidemic; use mechanical rodent control; mix the gunner (main ingredient: cyromazine, etc.) per ton Mix 500 grams of feed, mix according to the procedure to prevent mosquitoes and flies; dogs and cats are forbidden on the farm. In the event of a pig hyperthermia, the local government should be promptly reported in accordance with the provisions of the Animal Epidemic Prevention Law. In accordance with the principle of “early, fast, strict, and smallâ€, the epidemic will be extinguished decisively and promptly. Third, treatment 1. Treatment of swine fever virus with blue ear virus, circovirus, pseudorabies virus, streptococcus, Pasteurella, Haemophilus paradoca, Eperythrozoon, Toxoplasma: emergency immunization. For pig farms that are not immunized against swine fever vaccine or are not immunized, it is necessary to vaccinate the attenuated vaccine with a small amount of emergency immunization. Mix the ingredients. 100 kg of feed mixed with blue round heat poisoning 200 grams, glucose 2 ~ 5 kg, let the pigs eat for 3 to 5 days. Give an injection to a pig that does not eat. Use blood gram (main component: sulfamonomethoxine, etc.) to intramuscularly inject 0.2 ml per kilogram of body weight of pigs for 2 to 3 days. Round blue pentapeptide is 0.4 ml per kilogram of body weight for the first time, 0.2 ml later. Intramuscular injection, intramuscular injection 2 times a day when the body temperature is high, intramuscular injection once a day after the reduction, continuous injection for 5 days. 2. The diarrhea caused by paratyphoid fever caused by swine fever is not regressed. In addition to the emergency immunization of swine fever rabbits, the intramuscular injection of round blue pentapeptide (dosage as before) and gold flucian ( The main ingredients: florfenicol), pigs per kilogram of body weight with 0.2 ml, once a day, continuous injection for 3 days; at the same time large group of pigs with blue round heat poisoning (dose with the same), florfenicol 50 grams of mixture 100 kg, let the pigs eat for 5 days freely. 3. Symptomatic treatment: If ceftriaxone (main ingredient: lincomycin) is associated with hind limb paralysis, 0.2 ml per kilogram of body weight of pig, round blue pentapeptide is injected intramuscularly with 0.2 ml per kilogram of body weight, 2 times a day. Weiding gelatinous calcium (adult pig) 5 ml, intramuscular injection, once a day, continuous injection for 5 days; if accompanied by respiratory symptoms, long-acting rice first (main ingredient: oxytetracycline, etc.) according to the pig per kilogram of body weight 0.2 ML, round blue pentapeptide according to the pig per kilogram of body weight 0.4 ml, intramuscular injection once a day, continuous injection for 2 to 3 days; if accompanied by neurological symptoms, in addition to intramuscular injection of blood worm, round blue pentapeptide, but also apply Qingkailing or Anbo injection combined with treatment. During treatment, attention should also be paid to oral or intravenous rehydration to improve the treatment effect. At present, the cause of hyperthermia in pigs is very clear. As long as the principle of prevention is the main principle, disinfection systemization, vaccination program, correct drug prevention and treatment, and implementation of "early detection, early diagnosis, early treatment, early isolation, early The five-early measures to eliminate the source and implement the 24-word policy of “strengthening leadership, closely cooperating, relying on science, prevention according to law, group prevention and control, decisive disposalâ€, high fever is not difficult to control. For the wonderful pictures and hot comments on the prevention and treatment of high fever in pigs, you may be interested in the following recommended contents. Welcome to read. Clip Applier & Endo Remover,Laparoscopic Clip Applicator,Polymer Ligation Clip,Titanium Clips Applier ZHEJIANG SHENDASIAO MEDICAL INSTRUMENT CO.,LTD. , https://www.sdsmedtools.com
