MANUAL FOR STABLE SERGEANTS. 



175 



and prevent their breeding. Cattle and carabao may carry the in- 

 fection. They should therefore be excluded from the post or camp. 



Fig. 57.— Trypan osomaevansi (the worm-like figures). 



500. Purpui-a hemorrhagica (purpura, petechial fever) (fig. 

 58). — An acute noncontagious disease of horses and mules. It may 



106233°—!^ 



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