Subcutaneous haemorrhage
![](https://www.chicken-anemia.com/wp-content/uploads/sites/157/2022/02/blue-wing-full.jpg?w=550)
Subcutaneous haemorrhages on the wing of a young chicken with Chicken Infectious Anemia. The name “Blue Wing Disease” is as a result of the blue discoloration seen.
Subcutaneous haemorrhages on the wing of a young chicken with Chicken Infectious Anemia. The name “Blue Wing Disease” is as a result of the blue discoloration seen.