Corneal opacity & crusted muzzle

Ch`ch` corneal opacity of MCF beginning from peripheral to central

*Highly fatal infectious viral disease of cattle & buffalo

Clinical signs1-erosive stomatitis

2-gastroenteritis

3-erosion in upper respiratory tract

4-keratoconjunctivitis

5-encephalitis

6-enlargment of L.N

7-fever(40-42 c) , depression , anorexia...............

8-nasal & occular discharge (serous→mucopurulent →purulent)

�ْ9-drolling of saliva , dyspnoea

10 -diffusen necrosis of oral mucosa on the lips , dental pad , hard palate , soft palate & tongue

11-corneal opacity ( form peripheral to central)

N.B in the B.V.D the corneal opacity ( from centeral to

peripheral) , beside enlargement of L.N of head & neck

D.DFrom : R.P , B.V.D , M.D complex & I.B.R