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Chinese Leading Livestock equipment manufacture
Prevention of rotavirus disease in swine
Time: 2017-07-24
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Prevention of the disease is mainly to strengthen the feeding and management, conscientiously implement the general epidemic prevention measures to enhance the resistance of sows and piglets. In the epidemic area to do newborn piglets early to eat colostrum, to accept the protection of maternal antibodies to reduce or reduce the incidence.
(1) Immunization. Swine infectious gastroenteritis, rotavirus two attenuated freeze-dried vaccine (Kazakh animal research development) 20 copies per bottle, diluted with normal saline to 20mL, gestational sows in prenatal 35 days and 7 days of intramuscular injection of 1mL , Immunization period of 1 year; newborn piglets to eat colostrum before intramuscular injection of 1mL, 30 minutes after eating breast milk, immunization period of 1 year.
(2) to strengthen management. Pay attention to health disinfection and insulation, light, reduce the humidity of the pig, artificial feeding.
There is no effective treatment for the disease. Found that pigs immediately stop feeding milk. Pigs dehydrated due to diarrhea, should be enough water, if necessary, can be injected with glucose saline and 5% sodium bicarbonate solution to prevent dehydration and acidosis death. Can also be obtained by oral rehydration, glucose saline or glucose glycine solution (glucose 43.2g, sodium chloride 9.2g, glycine 6.6g, citric acid 0.52g, potassium citrate 0.13g, anhydrous potassium phosphate 4.35g, dissolved in 2L Water) to the sick pig free to drink, to supplement the electrolyte, to maintain the body's acid-base balance. Prevention of complications or secondary infection may be appropriate to use antibiotics, especially the application of micro-ecological agents have a better role, but also can be used to adjust the antidiarrheal agent for symptomatic treatment.
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