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Created page with '*Cutaneous lesions may develop with nondermatotropic viruses: **[[Respiratory Viral Infections - Pathology#Infectious bovine rhinotracheitis (IBR)|Infectious bovine rhinotracheit…'
*Cutaneous lesions may develop with nondermatotropic viruses:
**[[Respiratory Viral Infections - Pathology#Infectious bovine rhinotracheitis (IBR)|Infectious bovine rhinotracheitis]] (bovine herpes virus - 1)
**Equine coital exanthema (equine herpes virus - 3)
**[[Respiratory Viral Infections - Pathology#Feline viral rhinotracheitis|Feline herpes virus -1]] (rarely)
*Dermatotropic viruses:
[[Bovine Herpesvirus 2]]
*May be latent and reappear at times of stress
*Grossly:
**[[Skin Glossary - Pathology|Vesicles, ulcers, crusts]]
*Microscopically:
**Intraepidermal vesicle
**Epidermal cell degeneration
**[[Skin Glossary - Pathology|Acantholysis]]
**Syncytial cells may form
**Intracellular inclusion bodies may be found at edges of ulcers
**Rapid necrosis
**[[Respiratory Viral Infections - Pathology#Infectious bovine rhinotracheitis (IBR)|Infectious bovine rhinotracheitis]] (bovine herpes virus - 1)
**Equine coital exanthema (equine herpes virus - 3)
**[[Respiratory Viral Infections - Pathology#Feline viral rhinotracheitis|Feline herpes virus -1]] (rarely)
*Dermatotropic viruses:
[[Bovine Herpesvirus 2]]
*May be latent and reappear at times of stress
*Grossly:
**[[Skin Glossary - Pathology|Vesicles, ulcers, crusts]]
*Microscopically:
**Intraepidermal vesicle
**Epidermal cell degeneration
**[[Skin Glossary - Pathology|Acantholysis]]
**Syncytial cells may form
**Intracellular inclusion bodies may be found at edges of ulcers
**Rapid necrosis