1. The pathogen is a chronic respiratory disease of various birds caused by Mycoplasma septica. In special poultry turkeys, pheasants, guinea fowls, quail and pigeons are all susceptible. Can occur at various ages, but young chickens are more susceptible than adult chickens. Pathogens can be transmitted through eggs and can also be infected with feed, drinking water or droplets infected by sick or contaminated birds. The occurrence of the disease has obvious incentives, such as inadequate nutrition, poor husbandry and management, drastic changes in the climate, and poor body quality of the chicks. Other respiratory infectious diseases or Newcastle disease spray inoculation can promote infection or aggravate the condition. E. coli disease can be complicated by this disease. 2. Symptoms Poultry birds sneezing, coughing, runny nose, and tears, breathing???????????????????????????????????????????????????????????????????????????????????? Lesions nasal cavity, sinuses, trachea and bronchus have serous or mucus leakage. Mucosal congestion and edema. Thickening of air bags, turbidity, case-like exudate accumulation, and sometimes yellow-white nodules on the wall. 4. Prevention and treatment of common tylosin, Zhiyuanjing and erythromycin and other antibiotics. Easy to relapse after drug withdrawal, often alternating use. At the same time consider secondary or concurrent treatment. In the meantime, it is necessary to strengthen feeding and management, strictly implement various isolation and disinfection measures, and strengthen prevention and control of epidemics. China Agricultural Network Editor
Tasty Black Tea,Chinese Black Tea,Tasty Chinese Black Tea,Black Tea
Prettyfly Technology Co., Ltd. , http://www.prettyflytea.com