Piglet asthma is also called Mycoplasma pneumoniae and endemic pneumonia in pigs. It is a contact and chronic respiratory disease caused by Mycoplasma hyopneumoniae. The disease is characterized by cough, asthma, difficulty breathing, and pulmonary bronchopneumonia.
1 Take comprehensive prevention and control measures to control the disease. Strengthen feeding management and adhere to regular sanitation and disinfection work. Take the "self-supporting" approach and do not introduce pigs from other places. Promote artificial insemination technology and implement “three-setâ€, that is, fixed pig houses, fixed breeders, and fixed tools.
2 Observe the herd. Coughs that are found to have cough and asthma should be isolated, quarantined, and diagnosed. On the basis of good cleaning and sanitation, the pig house should be fully disinfected. At the same time, antibiotic treatment for sick pigs will promote the recovery of sick pigs as soon as possible. The most fundamental measure is to cultivate healthy groups with post-rehabilitation sows and specific pathogen-free pigs.
3 immune prevention. The Chinese Veterinary Drug Supervision Institute has developed an adult freeze-free vaccination vaccine for pig asthma, a freeze-dried vaccine for chicken embryo yolk sac, a freeze-dried vaccine for rabbit muscle, and attenuated rabbit vaccine. The immunization period is 12 months. The application in the field proves that it is safe and effective without side effects.
4 treatment. It can be treated with oxytetracycline, kanamycin, tetracycline, tylosin and the like. Oxytetracycline hydrochloride 30 ~ 40 mg / kg body weight, diluted with sterile water for injection, intramuscular injection, once a day, for 3 to 4 days. Tylosin 4 ~ 9 mg / kg body weight, intramuscular injection, once a day, for 3 to 5 days. Lincomycin 50 mg / kg body weight, intramuscular injection, once a day, for 5 days. Kanamycin injection 30,000 to 40,000 IU / kg body weight, intramuscular injection, once a day, for 3 to 5 days.
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