Haemonchus contortus is one of the most important parasites that infects sheep and exerts its pathogenic effects by sucking blood, causing disturbances of organ-functions. The present study was conducted to examine the ...

A cross-sectional study was conducted from December 2016 to April 2017 in three purposefully selected districts (Wegera, Gondar Zuria and Chillga) of North Gondar Zone, Amhara Region, Northwest Ethiopia. The objectives of ...