Pig asthma prevention and treatment method

Piglet asthma, also known as mycoplasma pneumoniae or local endemic pneumonia, is a contact chronic respiratory disease caused by Mycoplasma hyopneumoniae. The disease is characterized by: cough, wheezing, difficulty in breathing, and pulmonary bronchial pneumonia.

1 Take comprehensive control measures to control the disease. Strengthen feeding management, adhere to regular sanitation work. Take the “self-breeding” approach and do not import pigs from outside the country. Promote artificial insemination technology and implement “three determinants”, namely fixed pig houses, fixed breeders, and fixed tools. 2 Observe the herd. Cough found, asthmatic pigs should be isolated immediately, quarantined, diagnosed and treated. On the basis of good hygiene and cleanliness, the pig house should be completely disinfected. At the same time, the use of antibiotics for sick pigs will promote the recovery of sick pigs as soon as possible. The most fundamental measure is the use of post-rehabilitation sows and phytopathogenic pigs to train health groups. 3 immune prevention. China National Veterinary Drug Surveillance Institute has developed adult freeze-dried vaccines for pig asthma, freeze-dried vaccine for chicken embryo yolk sac, muscle lyophilized vaccine for rabbits, and rabbit attenuated vaccines. The immunization period is 12 months. The application in the field proves that there are no side effects for safety and effectiveness. 4 treatment. Available oxytetracycline, kanamycin, tetracycline, tylosin and other treatment. Oxytetracycline hydrochloride 30-40 mg/kg body weight, diluted with sterile water for injection, injected intramuscularly once a day for 3 to 4 days. Tylosin 4 to 9 mg/kg body weight, intramuscularly, once daily, for 3 to 5 days. Lincomycin 50 mg/kg body weight, intramuscularly, once daily for 5 days. Kanamycin injection 30,000 to 40,000 IU/kg body weight, intramuscularly, once daily, for 3 to 5 days.

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