For the farmers, the health of the sheep will be high, and if the sheep are infected, the income will decrease. In particular, infectious diseases, rapid infection and high mortality have caused great problems for farmers. Today, Xiaobian will introduce you to the infectious disease of goat pox!
Goat pox is an acute contact infectious disease caused by goat pox virus. Pox virus has a special affinity for skin and mucosal epithelial cells. After the virus invades the body, it first increases in the mononuclear-phagocytic system and then enters the blood (viremia). ) spreads throughout the body and multiplies in the skin and mucosal epithelial cells, causing a series of inflammatory processes that occur with specific pox.
[Diagnostic points] characterized by high fever, skin and mucous membrane formation, and the pathological process is papules, blisters, pustules, and scars. Pox rash occurs mostly in areas that are hairless or sparse, such as around the eyes, lips, nose, inner limbs, reproductive organs, breasts, and the inner side of the tail. The blister became pustules after 2-3 days of formation, and the body temperature rose again for 2-3 days. If there is no secondary infection, the pustules will form a suede after rupture, and after the ecdysis falls off, the new tissue grows and gradually heals. Benign after 2-3 weeks. The necropsy showed pox in the throat, trachea, lungs and true stomach. Lips, esophagus, gastrointestinal and other mucous membranes have flat gray-white pox rashes of varying sizes, some of which form erosions or ulcers, especially in the lips and gastric mucosa. The disease occurs in all seasons, the most common in spring, the number of lambs, and the incidence of adult sheep.
Differential diagnosis
Foot-and-mouth disease: characterized by blisters and erosions in the skin of the nose and mouth, hooves and breasts.
Infectious pustules in sheep: characterized by skin and mucous membranes, pustules, ulcers and thick sputum.
ã€Prevention】
(1) Prevention
1. New goats should be observed for 4-6 months.
2. The diseased sheep should be immediately blocked, and the diseased sheep should be severely isolated. Sheep houses and utensils should be fully disinfected, and the sick bodies should be buried deeply. The onset of the disease should be immediately stopped and blocked.
3. Vaccination of healthy sheep in the disease group and healthy sheep in the epidemic area can be terminated 6-7 days after inoculation.
4, commonly used sheep pox vaccine: sheep pox chicken embryo attenuated vaccine, sheep pox tissue cell seedlings.
(2) treatment
High serum-free or rehabilitation serum works well in the early stages of the disease. Antibacterial drugs are not effective against sheep pox virus, but prevent secondary infections.
For the epidemic disease of goat pox, the main reason for raising pigs is to vaccinate the flock and strengthen management in the multiple seasons to avoid losses.
Ulcers is commonly known as gastric ulcer and duodenal ulcer, the formation of ulcers is closely related with gastric acid or pepsin digestion. Ulcer disease is a chronic disease, its seizures were cyclical, episodes and remission of alternating appear, and the onset of abdominal pain has a certain rule. The main cause of ulcers include: 1. Helicobacter pylori infection 2. Bad diet 3. Mental factors 4. Drug stimulation. Many patients with gastric ulcer who have taken non-steroidal anti-inflammatory drug history, these drugs will stimulate our gastric mucosa, causing damage, then it will cause ulcer disease over time. The current anti-ulcer drug is mainly focused on reducing gastric acid and enhance the protective effect of gastric mucosa. In recent years,the research and development of anti-ulcer drug progress is faster, effective drugs have been listed, sales are also rising.
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