羔羊大肠杆菌的治疗（Treatment of Escherichia coli in lamb）.docVIP

羔羊大肠杆菌的治疗（Treatment of Escherichia coli in lamb） Characteristics, symptoms and prevention of Colibacillosis in lamb An acute and fatal infectious disease of young lambs caused by pathogenic Escherichia coli (E. coli). Diarrhea and septicemia are the clinical manifestations. 1., the incidence of the characteristics of more than a few days to 6 weeks of age of lamb, endemic and sporadic. Bad weather, poor nutrition and moisture contamination caused by the site, onset; mainly occurred in the winter feeding period; digestive tract infection. The 2. day incubation period is divided into 1-2 symptoms, diarrhea and lost blood type two. The failure of blood type occurred in 2-6 week old lambs. Sheep disease temperature of 41-42 DEG C, depression, rapid exhaustion, mild diarrhea or diarrhea, and some neurological symptoms, step disorders, molar, visual impairment, some arthritis; death more disease after 4-12 hours. Thoracic and abdominal cavity and pericardial effusion, with joint swelling, containing cellulose; turbid liquid or purulent material; there are a lot of small meningeal congestion, bleeding. The newborn lamb diarrhea type is more common in 2-8 day age. At the beginning of the disease slightly higher temperature, lower body temperature appeared diarrhea, stool was semi liquid, with air bubbles, sometimes mixed with blood, lamb showed abdominal pain, weakness, severe dehydration, can not stand up; if not treated, can be 24-36 hours of death. As the spring climate is changeable, a variety of bacteria breeding, growth, disinfection, lax, improper management and other reasons, it is easy to cause sheep disease. If not the disease early diagnosis, timely treatment, will miss the best treatment time, the duration of prolonged decline in the ability of the body resistance, easy to secondary to other diseases, which caused great economic loss. Prevention and treatment of this disease should be strengthened with sanitation and feeding management, and disinfected regularly