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Clinical Signs: 
Hemorrhages, congestion (wattles)
Morphologic diagnosis: 
Skin: Mild acute hemorrhage and congestion
Clinical description: 
This image was taken 2 days post experimental inoculation with highly pathogenic avian influenza. There are mild ecchymotic hemorrhages beginning to develop on the wattles.
Pathologic description: 
The wattle skin is discolored by multiple, often coalescing, irregularly shaped, ill defined red foci
Record number: 
20703
Case number: 
5027
Age: 
6 weeks
Breed: 
White Leghorn SPF
Clinical form: 
Acute
Infection type: 
Experimental
History: 
The photograph was taken 2 days post inoculation. The bird was experimentally inoculated with highly pathogenic avian influenza virus on 3/2/08 at Plum Island Animal Disease Center. The inoculation was performed in the caudal thoracic air sac with strain A/CK/PA/469/3-84/H5N2, using 0.25ml.
Zootechnical purpose: 
Egg layers- white egg
Housing/mgmnt type: 
Select One
Priority: 
1
Rights: 
© Cornell University
Etiology: 
Tissues and organs: 
Asset type: 
Image: