Evaluation of clinical, biochemical and haematological markers in natural infection of canine monocytic ehrlichiosis

Caanine monocytic ehrlichiosis caused by Ehrlichia canis has gained wider significance owing to its potential to inflict significant deleterious effect on the health of companion animals. In the present study, 46 confirmed ehrlichiosis positive dogs were evaluated for the alterations in clinical, haematological and biochemical attributes. Depression, anorexia, pyrexia, anaemia, weakness, jaundice, melana, vomition and diarrhoea were the main clinical symptoms onserved. Haematological alterations included pancytopenia especially thrombocytopenia. Significant changes were noticed in WBC, RBC, Hgb, McHc, Platelets, ALT values while rest all the studied haematological and biochemical parameters showed non-significant alterations within normal range in comparison to normal healthy controls. The findings substantiate that ehrlichiosis cause significant clinical, haematological and biochemical alterations of the varied intensity in dogs, even with lower grades of parasitaemia.