What are the symptoms of sputum goat erythrocyte disease? How to treat? (with diagnostic method)
Eperythrozoonosis is a common disease in the breeding process of goats. This disease is very harmful. If the disease is serious, it will cause the sheep to die. What are the symptoms of Eperythrozoon disease? The following small series will explain in detail the techniques for the diagnosis and treatment of sputum goat erythrocyte disease.
1. Incidence and symptoms
Huaiyang County is a central production area for goats. Most farmers have the habit of raising goats. According to June 2002, many goats have been ill, and the clinical manifestations are lack of energy, reduced intake, severe abolition, and body temperature. 40 ~ 41 ° C, shortness of breath, gasping, individual diarrhea. Carefully observe the conjunctival congestion and flushing of the sheep's eye, and some pale, yellow, and anemia. Among them, the number of lambs is large, the condition is serious, and the mortality rate is high. Adult ewes do not show estrus, are difficult to breed, and have a high rate of stillbirth.
2. necropsy lesions
The number of dead sheep was necropsy. The main manifestations were: anemia, jaundice, thin blood, fat yellow staining, and some effusions in the chest and abdomen, yellow, some airbags turbid, thickening; some liver enlargement; Most splenomegaly, soft, uneven edges, a large number of bleeding spots on the surface, most edema and bleeding in the lymph nodes. No typical lesions were seen in other organs.
3. Laboratory testing
(1) Blood microscopy: Take anemia, venous blood from the diseased sheep, direct smear, 400 times under the microscope, it can be seen that the red blood cells are surrounded by the worm body, which is star-shaped, jagged and other irregular shapes. Individual worms can be released into the plasma and stretched, contracted, or swiveled. Dyed with Giemsa, the insects were dyed pink or purplish red.
(2) Bacterial examination: direct smear, microscopic examination of liver, spleen, lung and lymph nodes of the dead sheep, no microscopic examination, no inoculation of the disease, inoculation of the disease on the blood agar plate, 9 parts of the disease, only 2 copies Bacterial growth was further identified as E. coli.
(3) Inoculation of animals, taking the whole blood of the dead sheep, inoculation on the mice, collecting blood three days later, smear microscopy, and detecting the worms.
4. Diagnosis
According to the above epidemiology, clinical symptoms, pathological necropsy, laboratory diagnosis for sheep erythroblastosis, individual cases are secondary to E. coli disease.
5. Treatment
(1) The blood worms were injected intramuscularly at a dose of 10 mg/kg body weight and administered once every 24 hours for a total of 3 times.
(2) Sunlight, according to 0.2ml/kg for people with high body temperature twice a day, intramuscular injection, for 2 to 3 days.
(3) Strong antibacterial star according to 0.2ml/kg, intramuscular injection, high body temperature, diarrhea sheep, 2 times a day, for 3 days.
After using the above treatment plan, the condition was quickly controlled.
Expert summary:
1. The sheep has erythropoietic disease, and there are few reports. This time, we conducted a more detailed laboratory diagnosis of the disease, confirmed the disease, and screened out the three drugs of blood worm, sun, and antibacterial star. Used, it has achieved good results. 2. According to the epidemic situation, large, medium and small sheep can be infected with the disease. The younger the age, the higher the incidence rate and the higher the mortality rate. Adult ewes are infected with this disease, and there are many phenomena such as no estrus, difficulty in breeding, and high rate of stillbirth. From 3.6 to October, it is the period of growth and reproduction of mosquitoes, flies, cockroaches, cockroaches and other parasites. The erythropoiesis disease in Huaiyang County goats may be directly related to it.
In general, Eperythrozoonosis is a very harmful disease. If the prevention and treatment is not timely, it will endanger the entire farm. Therefore, farmers must pay attention to it, especially in June-October, to strengthen the disinfection and sanitation management of farms. jobs. The above is a detailed method for the prevention and treatment of scorpion erythrocyte disease, which we can learn from.
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