1 -Vesicular stomatitis.

2 -Rota virus.

3 -Equine influenza.

4 -African horse sickness.

5 -Equine viral rhinopnumonitis.

6 -Equine viral arteritis.

7 -Equine infectious anemia.

8 -Viral papilloma.

9 -Rabies.

10 -Venezuelan equine encephalomyelitis.

Numerous small blister like vesicles over lips and gums

Non ruptured vesicles at the coronet

Salivation due to mouth lesion

Lesion on the lips

Profuse diarrhea

Bilateral catarrhal nasal discharge

Bilateral serous nasal discharge

Profuse frothy nasal discharge, pulmonary form

Profuse blood stained frothy nasal discharge

pulmonary form

Swelling of head and neck and chemosis, cardiac form

Profuse frothy nasal discharge, pulmonary form

Swelling of eye lids and supraorbital fossae ,

lacrimation, cardiac form

Hemorrhagic pericardial effusion

Pulmonary edema (mottling of lung) with prominent

lymphatic vessels along margin of lung (arrow),

petechial and ecchymotic hemorrhages over pleural

surface

Severe pulmonary edema with froth in airway resulting in death

Congestion of conjunctivae

Hydropericardium

Infiltrations of the intramuscular tissue

Congested m.m

Cyanotic m.m

Near term aborted fetus, enlarged spleen, perirenal edema, pleural

effusion and congested solid lung

Limited area of pulmonary consolidation of right apical areas of the lung. Pleural inflammation with fibrin adhesion and pleural

exudates

Posterior paralysis, neurological syndromeXanthochromic

cerebrospinal fluid, neurological syndrome

Equine coital exanthema, lesion developed 10 days after infected service. Note the position of the lesions at the preputial reflection (the point of most prolonged contact with the vulva of the

infected mare

Edema of eye lids, no lacrimation

Chemosis, eye lid swelling, blood stained lacrimation

Petechial hemorrhages in vaginal m.m

Pale and enlarged kidney and grossly enlarged spleen

Mild anemia with icterus

Mild anemia

Congenital lesion on aborted fetus

Aural plaques

Lesion on the mouth

Self mutilation ( persistent licking and chewing at site of injury which occurred 7 weeks previously, without

any known etiology)

Dumb form, posterior paralysis and

flaccidity

Dumb form, dysphagia and salivation

Seizure appearance. Extensor rigidity. Scuff

marks from paddling and head thrashing

Profuse, whole body sweating, obvious right side turn of the neck ( tendency to circle to the right if not tethered). Frothing from the mouth and nares attributed to

dysphagia

Drooping of ears and somnolence

Salivation secondary to dysphagia ( pharyngeal and

esophageal paralysis)