Feeding, reducing drinking water and increasing the treatment of dehydrated chicken bursal disease with traditional Chinese medicine

Infectious bursal disease, also known as infectious bursal disease, is an acute and highly contagious disease caused by infectious bursal disease. The disease has the advantages of sudden onset, short course of disease and high mortality, which can inhibit chicken immunity. The disease is characterized by inflammation of bursa of Fabricius, atrophy and necrosis and severe damage of lymphocytes in bursa of Fabricius, which causes immune dysfunction in chickens and interferes with the immune effect of vaccine. The morbidity is high, almost 100%, and the mortality rate is low, generally 5% to 15%.

Chicken

Symptoms:

The chicks suddenly fell ill in large numbers, affecting 60% and 70% of the chickens within 2-3 days, reached the death peak 3-4 days after the disease, and stopped after 7-8 days. At the beginning of the disease, the chicken was depressed, feed intake decreased, drinking water increased, some pecked anus, discharge white water sample sparse feces, heavy dehydration, lying on the ground can not afford, extremely weak, and finally died. The undead chicks are anemic and emaciated and grow slowly.

Autopsy changes:

The bursa of Fabricius is yellow jelly-like edema, hard, and the mucous membrane is covered with creamy cellulose exudate. Sometimes the bursa mucosa of Fabricius is severely inflamed, bleeding, necrotic and atrophic. In addition, dead chickens show dehydration, leg and chest muscles often bleed, the color is dark red. The kidney is swollen and the renal tubules and ureters are filled with white urates. Mucosal bleeding at the junction of spleen and glandular stomach and muscle stomach.

Treatment:

Prescription 1: 200 grams of dandelion, 200 grams of green leaves, 200 grams of Radix Isatidis, 100 grams of Shuanghua, 100 grams of Scutellaria baicalensis, 100 grams of Phellodendron Phellodendri, 100 grams of licorice, 50 grams of patchouli, 50 grams of raw gypsum. Fried in water twice, the combined juice was 3000-5000 ml, 300-500 feather chickens a day, one dose a day, 5-10 milliliters per chicken per day, infused four times. It was used continuously for 3 to 4 days.

Prescription 2: 100 grams of honeysuckle, 50 grams of Radix Isatidis, 50 grams of Cortex Phellodendri, 40 grams of Folium Isatidis, 20 grams of Scutellaria baicalensis, 20 grams of Radix Paeoniae Alba, 15 grams of patchouli, 15 grams of elm, 15 grams of rhubarb, 15 grams of licorice, fried in water for 2 days for 3 days, the cure rate reached 97.6%.

In order to improve the therapeutic effect, special management should be given while selecting the above treatments. Do a good job of sanitary disinfection to prevent the disease from the outside. Once the disease occurs, dispose of the diseased chickens in time and disinfect them thoroughly.