Recently, many cattle farmers have responded, and their own cattle are always inexplicably suffering from abnormal symptoms such as high fever, jaundice, loss of appetite, rapid weight loss, and serious death. In fact, this situation should first consider the cow suffering from coccidiosis. So how is coccidiosis caused? How to prevent it? Let's take a look at it. Bovine worm disease is mainly caused by sporadic and endemic epidemics, mostly occurring in summer and autumn, especially in July-September of each year, which is a high incidence of coccidiosis. However, quite a few cattle farmers do not know much about this disease, often Misidentification of other parasitic or nutritional diseases, and then miss the best treatment opportunity or treatment in an inappropriate manner leads to the death of cattle. Today, Xiaobian will give you a detailed introduction to the symptoms and prevention programs of cattle coccidiosis, and hope to help the majority of cattle farmers! First, the cause of illness Bovine worm disease is caused by the worms in the mites, and the cattle are infected by the mites. Therefore, the incidence of grazing cattle is higher than that of the grazing cattle, especially in low-lying and humid areas. The coccidia are parasitic in the red blood cells of cattle, and the clinical manifestations are high fever, anemia, jaundice, loss of appetite, rumination, cessation of lactation and rapid weight loss. The mortality rate of local cattle in the ward is about 40%, and the mortality rate of cattle from the disease-free area is 60%~90%. The cariworms causing bovine coccidiosis are divided into two types: bovine ring tyrosin and bovine beibe. The specific performances of the two cokeworms are slightly different. Popular in China's northwest, north China and northeast. (1) The incubation period of bovine beibecai is 9 to 15 days, often sudden onset, and the body temperature rises above 40 °C. It is a heat of detention, its spirit is wilting, loss of appetite or abolishment, ruminant stop, breathing and heartbeat speed up Eyelids and other visible mucosa have obvious jaundice and punctiform hemorrhage, diarrhea in the early stage of the disease, and will become constipation as the disease progresses to the later stage, the urine is red or even soy sauce color, and acute cases may die within 2 to 6 days. The temperature of the sick cow with mild symptoms will decrease after a few days, but the recovery is slower. (2) The incubation period of cattle Taylor's coccidiosis is 14~20 days. In the early stage of the disease, the surface lymph nodes will be red and swollen. If the body temperature of the cattle is as high as 40.5~42°C, symptoms such as wilting, shortness of breath and conjunctival flushing will occur. In the mid-term, the surface lymph nodes are obviously enlarged, the appetite is abolished, the convulsions are stopped, the diarrhea is constipated first, and the blood is taken in the feces. The mucous membranes have bleeding spots, squatting, and standing unstable; the conjunctiva is pale, jaundice, and visible in the later stage of the disease. The bleeding point from the size of the millet to the lentils, the sick cow can not afford to fall, and finally died. Second, the diagnosis method 1. Bovine worm disease has obvious seasonality, mainly concentrated in the period from July to September, which is the season in which locusts are more active. 2. The temperature of the bovine body will rise rapidly to above 40 °C, and the heat will be retained. The lymph nodes on the surface will be swollen and the touch will be painful. 3, ear vein blood sampling smear can be seen to see the worm body, body surface lymph node puncture smear can detect the pomegranate body. 4. In the absence of laboratory conditions, if there is a mites on the bovine body, the body temperature rises, the surface lymph nodes are obviously swollen, and the visible mucosa is pale, and the jaundice is effective after treatment with antipyretics and anti-inflammatory drugs. Diagnosis of the disease. Third, prevention methods 1. To eliminate the mites in the environment of the barn, it is necessary to block the gaps in the wall of the barn with lime, to do the sanitation and disinfection of the barn, and to regularly use the drugs such as trichlorfon and cypermethrin to spray the mites in the environment. 2, often check the cattle body for aphids, when the aphids should be sprayed or rubbed with drugs, especially in summer, the cattle are very susceptible to parasitic aphids. 3. When grazing, the herd should be kept away from the low-lying wet grass, because the low-lying and humid places are more likely to breed aphids. When the cattle are grazing in these areas, they are easily bitten and parasitized by mites. 4. When purchasing cattle from other places, you should choose the season of innocent, and carry out comprehensive quarantine and mites, especially when the ward is introduced from the disease-free area to buy cattle or disease-free areas. 5. In the onset season, the epidemic area or grazing herd can be vaccinated (deep muscle) with 5% Bernier solution 0.05 ml/kg body weight every 15 to 20 days. Fourth, treatment 1, Benier, according to 3.5 ~ 3.8 mg / kg body weight, formulated into a 5% ~ 7% solution deep intramuscular injection, the symptoms can be mild once, the weight of one day, once every 2 to 3 days. Occasionally, the affected cow may have muscle tremors, waking up and other side effects, which usually disappear quickly. 2, yellow pigment, according to 3 ~ 4 mg / kg body weight, with 0.5% ~ 1% solution for intravenous injection, usually one injection can be, once the symptoms are not relieved, can be injected once again after 24 hours. Be careful not to spill the liquid outside the vein during the injection, and avoid direct sunlight for a few days after the bovine administration. 3, the treatment can not be a large amount of infusion, because the blood of the cattle is already very thin, the infusion will make the blood of the cattle become thinner, which is not conducive to the improvement of the condition, and may even aggravate the condition. In addition to the above targeted drug treatments, targeted treatments such as vitamin B12 for anemia can be administered, 0.5 ml (40 mg) can be administered subcutaneously per 100 kg body weight, and blood transfusion therapy can be used if possible. This will make the treatment better. The above is about the introduction of bovine worm disease, and now it is the high incidence of bovine worm disease. If cattle farmers want to ensure that their cattle grow well, they must take precautionary measures against bovine worm disease. If the disease occurs, it can also be treated according to the contents of the small series. I hope that all farmers can breed cattle. The Improved Digestion Extract category of Shaanxi Changsheng Industrial Co., Ltd, offers a selection of plant extracts designed to promote the optimal functioning of the digestive system. This assortment is designed for those seeking comfortable digestion and overall health. 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