Encyclopedia of sheep infectious diseases
Class I infectious diseases: foot and mouth disease, sheep disease, bluetongue, peste des petits ruminants, sheep pox (sheep pox and goat pox).
Class II infectious diseases: anthrax, pseudorabies, rabies, clostridial disease, paratuberculosis, brucellosis, toxoplasmosis, echinococcosis, leptospirosis, goat joints Encephalitis, Medi. Venus disease.
Three types of infectious diseases: listeriosis, melioidosis, actinomycosis, hepatic fascioliasis, filariasis, pulmonary adenomatosis, endemic abortion in sheep, infectious pustulosis, rot Lame disease, infectious ophthalmia, enterotoxemia, caseous lymphadenitis, sheep mange.
Human and animal diseases: Human and animal diseases in sheep, mainly organic bacillary disease, anthrax, rabies, foot-and-mouth disease, paratuberculosis, toxoplasmosis, taeniasis, and echinococcus larval disease, etc. They enter the human body through the digestive tract, respiratory tract, insect bites, trauma wounds and other channels. Infected people become ill, causing great harm to human health
Sheep anthrax: Sheep anthrax is an acute infectious disease caused by Bacillus anthracis in humans and animals. The affected sheep ran and jumped several times in a short period of time, shook and fell to the ground, tilted their heads back, and made involuntary swimming movements with their limbs. They died after a few minutes. The disease has the highest incidence rate from May to September. Anthrax preventive injections can be carried out in spring and autumn. In areas where anthrax has occurred, vaccinations are given once a year. Each sheep is injected with 0.5 ml of anthrax spores subcutaneously in the neck, which can provide immunity for one year.
Sheep enterotoxemia: Sheep enterotoxemia manifests itself suddenly. Before falling down, there will be strong paddling of the limbs, muscle tremors, eye movements, teeth grinding, excessive saliva, and then the head and neck will shrink significantly, often Died within 2-4 hours. Treatment: (1) Take 18-20 grams of sulfaguanidine once by mouth on the first day and twice on the second day until recovery. (2) 10% lime water can be given by gavage, 200 ml for each large sheep and 50-80 ml for each lamb.
Black plague: Black plague, also known as "infectious necrotizing hepatitis", is an acute and highly lethal toxemia in sheep and goats caused by Clostridium novyi type B. This disease The disease is characterized by necrotic lesions in the liver parenchyma. Areas with common disease are regularly vaccinated with "Five-Vaccine for Sheep Rapid Epidemic, Enterotoxemia, Sudden Attack, Lamb Dysentery, and Black Plague". Each sheep is injected with 5 ml subcutaneously or intramuscularly. Immunity will develop 2 weeks after the vaccine is injected, and the protection period Up to half a year.
Sheep foot-and-mouth disease: This disease is an acute, febrile, highly contagious infectious disease affecting cloven-hoofed animals caused by the foot-and-mouth disease virus. Its clinical characteristics are blisters and ulcers on the oral mucosa, hooves and breasts of the affected animals, which are commonly known as "aphthous ulcers" and "hoof scars" among the people. This disease is mainly based on immunization. The immunization program is: ① Adult sheep: immunized twice a year, once every 6 months, 1.5 ml intramuscular injection each time; ② Young sheep: immunized 4 to 5 months after birth Once, 1 ml is injected intramuscularly, and again every 6 months, 1.5 ml is injected intramuscularly. The Bafang Breeding Alliance website da-cun.com has a detailed introduction