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1 viral affections

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Page 1: 1 viral affections
Page 2: 1 viral affections

1 -Sheep and goat pox.2 -Goat plague

3 -Rift valley fever4 -Blue tongue.

5 -Orf.6 -Scrapie.

7 -Foot and mouth disease.8 -Akabane disease.

9 -Border disease.10 -Rota virus.

Page 3: 1 viral affections

Goat pox: typical pox lesion in the perineum

and scrotum

Page 4: 1 viral affections

White lesion of hepatic necrosis and scarring

Extensive lesion in the lip, dental pad

and hard palate

Healing unpigmented rumen epithelial lesions

Nodules involve the skin over the entire body

Goat pox: lesions darken and become necrotic with time in the lung

Page 5: 1 viral affections

Depressed, hunched up goats with soiled hind quarter

Lamb with ocular discharge and diarrhea

Goat salivating due to painful erosions

Page 6: 1 viral affections

Congestion in the abomasum is not diagnostic

Congestion in the abomasum and colon (zebra striping)

Page 7: 1 viral affections

Lamb liver showing severe necrosis ( pale tissue) and hemorrhage

Diffuse hemorrhage in lamb abomasum

Page 8: 1 viral affections

hemorrhage at the base of the pulmonary artery

Lesion at the coronary band

Page 9: 1 viral affections

Hyperemia of the oral membranes Encrustation around the eyes and nares

Page 10: 1 viral affections

Scabs at the commissures of goat’s lips

Massive crusts involve the entire muzzle eye lids of a sheep

Page 11: 1 viral affections

Erosions and scabs on the teats usually harbour secondary staph infection

A proliferative lesion with scabs at the coronary band

Page 12: 1 viral affections

Typical motor neuron vacuolation in brainstem nucleus

Fleece damaged by rubbing

Page 13: 1 viral affections

Lip erosions and blanching of the dental pad

Vesicle in the coronary band

Acute lameness

Page 14: 1 viral affections

Ruptured vesicle in the interdigital space

Tiger stripping of the myocardium

Erosion in the rumen

Page 15: 1 viral affections

A lamb brain showing micro encephalopathy. A normal brain( right)

Various brain defect in lamb

Still birth with arthrogryposis in lamb

Page 16: 1 viral affections

Necrotizing placentitis

Hairy shaker lamb with normal lamb

Arthrogryposis in a new born lamb

Aborted fetus with anasarca

Page 17: 1 viral affections

Transmission electron micrograph of a virus infected jejunal enterocyte

Stunted villi clothed with immature epithelial cells

Negatively stained viral particles in feces