Atypical case of Theileriosis in a HF crossbred calf

Abstract

A one month old HF cross-bred calf was presented with history of fever, respiratory distress, reduced feed and water intake, loss of body condition and swelling of eyelid. Detailed clinical examination revealed high body temperature (105.4oF), increased respiration (42/min), enlargement of both prescapular lymph nodes, tachycardia (110/min.), bulging of eyelid mucous membrane, lacrimation, rough skin coat, presence of Hyalomma ticks on the body and moderate dehydration. The lymph node aspiration smear revealed Koch blue bodies. The haematological examination revealed decrease in hemoglobin, Packed Cell Volume and Total Erythrocytic Count. The calf was successfully treated with single dose of Inj. Buparvoquone and Inj. Oxytetracycline for next three days.