Ducks suffering from cholera cholera often shake their heads before death. When they die, their mouths and noses run out of blood and water. Their worms are filled with feed and their hands feel hard. The sick ducks suffering from duck plague are shed with tears and their eyes are congested. The sac is empty and foodless, and it feels soft when touched.
1. Duck cholera is usually sporadic, and it suddenly dies, especially for female ducks that are laying eggs. Duck cholera can be transmitted to chickens and even pigs; ducks have a wide range of prevalence and a long course of disease. They usually die 4 to 6 days after onset but do not transmit to chickens and pigs.
2. Open the anus of the duck, if there is congestion, edema, or yellow-green pseudomembrane, you can judge it as a duck gizzard.
3.Disease ducks suffering from duck cholera disease often shake their heads before death. When they die, their noses and noses are dripping with blood and water. They are filled with feed and their hands are hard to feel. The ducks suffering from duck plague are shed with tears and their eyes are dead. Congested, empty and empty food, and felt soft when touched.
4. Duck cholera can be treated with sulfonamides or antibiotics with satisfactory results, but it is not effective for duck quail.
5. Diseased ducks or dead ducks with diarrhoea, there are many necrotic needles of uniform size and distribution on the surface of the liver; duck pimple does not have these symptoms, but there are many bleeding spots on the surface of the skin, and the head and neck bleeding is more serious. .
There is no effective treatment for duck gizzards, but the use of drugs for duck cholera is very effective. The symptoms of the two diseases are very similar, and it is easy to be confused. Therefore, it must be accurately identified in the prevention and treatment in order to reduce the undue losses.
Anti-slip Lamination,Anti-slip Gray PE,PP Nonwoven Fabric,Ant-slip Shoes Cover Material
XINLE HUABAO MEDICAL PRODUCTS CO.,LTD. , https://www.golbaltravel.com