Systemic
Pyrexia (Fever)
Required
Dehydration
Weakness
General Systemic Signs
Inappetence (Anorexia)
Required
Collapse
Jaundice
Digestive
Hypersalivation
Bloody diarrhea
Specific
Catarrhal stomatitis
Buccal erosion
Musculoskeletal
Lameness
Coronitis
Laminitis
Reproductive
Abortion
Pathognomonic
Milk production decrease
Ophthalmic
Blindness
Retinitis
Neurologic
Encephalitis
Incoordination
Restlessness
Respiratory
Nasal hemorrhagic discharge