Goat coccidiosis is a schistosomiasis caused by parasites and bloody diarrhea caused by a variety of coccidiosis in the genus Eimeria. This disease is harmful to goats and sheep, and it seriously damages the lamb.

Experts solve the disease. (1) Epidemic Characteristics: All breeds of sheep and goats are susceptible to coccidiosis. Lambs are very susceptible to infection and sometimes die. Adult sheep are generally insects. Most popular seasons are spring, summer, and autumn wet seasons. The low winter temperatures are not conducive to the development of oocysts and are rarely infected. The sheep house is not hygienic. Forage, drinking water and the udder of nursing ewes are contaminated with faeces and can spread the disease. It is also easy to induce this disease in the case of abrupt changes in feed and sheep resistance.

(2) Symptoms: The symptoms exhibited by young lambs within 1 year of age are most pronounced. The diseased sheep exhibited a lack of energy, loss of appetite or abolishment, increased desire to drink, coarse hair disorder, and pale mucous membranes. In severe cases, the body temperature increased during the early onset and then decreased. The main symptoms are severe diarrhea, discharge of mucus blood, odor, and contains a large number of oocysts. When the disease sees the sheep's abdomen bulging, the coat is exfoliated, the eyes and nose have catarrhal inflammation in the mucous membranes, the anemia quickly becomes thin, and death often occurs. Mortality is usually 10-25%. The acute passage is 2-7 days, and the chronic passage can be extended to several weeks. Tolerant sheep can produce immunity and no longer become infected.

(3) necropsy lesions: The necropsy shows obvious lesions in the small intestine. The intestinal mucosa has pale white, yellow round or oval nodules, and the size is as large as miliary peas. Sometimes there are many white nodules in the ileum and colon, all of which are lesions formed by the accumulation of large gametes. The body is wasting, and the hindquarters of the body are contaminated with diluted feces or blood feces. They are odorous and may contain phlegm during warm weather.

(4) Diagnosis: Fresh goat feces can be examined using a saturated salt water floatation method and numerous coccidial oocysts can be found. Combined with clinical symptoms and necropsy lesions can be diagnosed.

Expert treatment. 1 Prevention: Comprehensive prevention and control measures such as isolation, hygiene and preventive treatment should be adopted. a. The adult sheep is a spreader of coccidia and it is best to keep the lambs isolated and managed. b. The resistance of the oocysts to the sporulated oocysts of the sheep coccidia is very strong. Generally, it is difficult for the disinfectants to kill them. For the quarters and utensils, it is best to use hot water or hot alkaline water at temperatures above 70-80°C (3) % Disinfection). Always keep the pens and the surrounding environment sanitary, ventilated and dry, remove the excrement daily and carry out biothermic sterilization. c. Anticoccidial drugs can also be used for prophylaxis in advance.

2 treatment: a, furazolidone (Fu Ling Ling): 7-10 mg per kilogram of body weight, orally, once every 7 days. b. Sulfamethazine: 0.2 g per kilogram of body weight on the first day, later changed to 0.1 g, once every 3-5 days, effective for acute cases. c, sulfa and methoxy-pyrimidine plus synergist: According to the ratio of 5:1, according to the daily dose of 0.1 grams per kilogram of body weight, with a two-day treatment effect. d, sulfaquinoxaline: 12.5 mg per kilogram of body weight, dubbed a 10% solution orally, 2 times a day for 3-4 days. e. Amprolium: 20 mg/kg body weight per day for 5 days. f, 20 grams of fish fat, 2 milliliters of lactic acid, 80 milliliters of water, dubbed solution, oral administration, each time 5 ml of sheep, 2 times a day. g. Sulfuric acid diphenylamine: 0.2-0.4 grams per kilogram of body weight, once daily, taken orally, 1 day after use for 3 days. h Chloramphenicol: 0.33-1 mg per kilogram of body weight per day, effective for 2-3 weeks.

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