Brucella ovis or contagious epididymitis is a sexually transmitted disease of rams that causes infection and distortion of the testis, which produces sperm, and the epididymis, which is a coiled tube that stores and matures the sperm. B. ovis reduces a ram’s fertility. About 3% of New Zealand flocks have the disease. The diseased testicle (left) is enlarged in comparison with the normal one (right).
Te whakamahi i tēnei tūemi
VetLearn
Reference:
D. M. West, A. N. Bruere and A. L. Ridler, The sheep: health, disease & production. Palmerston North: Veterinary Continuing Education, Massey University, 2002, fig.
This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.
Tāpiritia te tākupu hou