Newcastle Disease

Enlarge Photo	Description: Chicken. The comb is markedly edematous and contains multiple foci of hemorrhage. Credit: PIADC Photo ID: ND_001 0203
Enlarge Photo	Description: Avian, skin. There is a marked hemorrhage of the comb, wattle, and adjacent skin. Credit: AFIP Photo ID: ND_002 0204
Enlarge Photo	Description: Avian, skin. There is marked hemorrhage of the comb and head, with cyanosis of the margin of the comb. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_003 0205
Enlarge Photo	Description: Avian, eye. Conjunctival hemorrhage is most severe in the nictitans. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_004 0206
Enlarge Photo	Description: Avian, oral cavity. Numerous clumps of fibrinonecrotic exudate adhere to foci of necrosis in the oral, pharyngeal, and esophageal mucosa. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_005 0207
Enlarge Photo	Description: Avian, trachea. Tracheal and laryngeal mucosa contain many foci of hemorrhage and small clumps of fibrinonecrotic exudate. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_006 0208
Enlarge Photo	Description: Avian, skin. There is marked subcutaneous edema in the neck, extending to the thoracic inlet. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_007 0209
Enlarge Photo	Description: Avian, ceca. Hyperemic, necrotic cecal tonsils are visible from the serosal surface. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_008 0210
Enlarge Photo	Description: Avian, ceca. The cecal tonsil is red-brown, thickened, and friable (necrotic). Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_009 0211
Enlarge Photo	Description: Avian, rectum. There are multiple linear mucosal hemorrhages. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_010 0212
Enlarge Photo	Description: Avian, cloaca. The mucosa is hyperemic and contains foci of hemorrhage. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_011 0213
Enlarge Photo	Description: Avian, colon. The mucosa contains multiple sharply demarcated foci of hemorrhage and necrosis. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_012 0214
Enlarge Photo	Description: Avian, proventriculus. The proximal mucosa is eroded and covered by a fibrinonecrotic (diphtheritic) membrane. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_013 0215
Enlarge Photo	Description: Avian, cecal tonsil necrosis. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_014 0216
Enlarge Photo	Description: Avian, diphtheritic laryngo-tracheitis Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_015 0217
Enlarge Photo	Description: Avian, segmental intestinal necrosis, mucosal. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_016 0218
Enlarge Photo	Description: Avian, segmental intestinal necrosis, mucosal. Credit: California Animal Health and Food Safety Laboratory System Photo ID: ND_017 0219

To use images and associated descriptions contained on this website, please contact the CFSPH.
These images were annotated by Dr. Steve Sorden and Dr. Claire Andreasen and funding was provided by a USDA Higher Education Challenge Grant in collaboration with the Iowa State University Department of Veterinary Pathology, Center for Food Security and Public Health, Armed Forces Institute of Pathology, and Plum Island Animal Disease Center.