• Ephemeral fever is viral disease of cattle and buffalo.
• It is an insect-transmitted disease.
• Persists usually for 3 days.
• Morbidity may be very high but mortality is very low (1-2%).

SYMPTOMS

• Biphasic to polyphasic fever with shivering, tears from eyes and decreased appetite.
• Nasal discharge, drooling, labored breathing, depression, stiffness, lameness and sudden decrease in milk yield.

PREVENTION AND TREATMENT

• Spontaneous recovery usually occurs within a few days.
• Proper fly control would help to reduce the disease (See chapter on fly management).
• Complete rest is the most effective treatment. Recovered animals should not be stressed or worked for some days since relapse may occur.
• Consult a veterinarian for symptomatic treatment.