Clostridium perfringens type D enterotoxaemia: Focal, symetrical encephalomalacia

Dermatophilosis in a horse.  

Actinobacillus lignieresii infection with severe, multifocal dermal abscesses and fibrosis around the affected areas 

Epivag: chronic peri-oophoritis in a cow.

Actinobacillus lignieresii infection: draining fistula in the skin of the face of a sheep.

Epivag: Chonic inflammation of the accessory genital glands

Culicoides sp. - mounted specimen  (wbt104.jpg)

Eleaophora sagitta infection in a kudu: note the arterial aneurysm caused by the presence of adult parasites (removed) (kudu eleaoph)

Schistosomosis in a buffalo: Severe small intestinal vasculitis caused by Schistosoma mattheei

Bovine tuberculosis: Typical daignostic skin reaction following injection with tuberculin in a buffalo sufffering from BTB (wtb skin react)

Anthrax: Smear showing numerous Bacillus anthracis bacteria stained with the Giemsa stain (wb ant sm1)

Bovine tuberculosis: Granulomatous peritonitis (nod tb)

Bovine tuberculosis: Florid, granulomatous lymphadenitis in a buffalo (wtbflor3)

Bovine tuberculosis: Florid, granulomatous lymphadenitis in a buffalo (wtbflor2)

Bovine tuberculosis: Florid granulomatous lymphadenitis

Bovine tuberculosis: Lymph node of a buffalo manifesting multifocal to confluent areas of necrosis in the cortex (wtblnnecr)

Bovine tuberculosis: Histopathology of a granulomatous lymphadenitis (wTbhist)

Fasciola hepatica in a liver of a sheep. (wfhep)

Bovine tuberculosis: tuberculoid granuloma in a buffalo lung (wtb buf lung)

Bovine malignant catarrhal fever: thickened retinal arteries in a bovine that died of the disease (Zenker's fixative) (wmcfeye)

Dermatophilus congolensis: Smear preparation of a skin scraping showing the beaded appearance of the bacterium

Bovine tuberculosis: Kudu with generalised tuberculosis (thoracic cavity) (wkudu med tb)

Bovine tuberculosis: Tuberculous lymphadenitis in a kudu (wkudu ln tb)

Bovine tuberculosis: Lobar tubuculous pneumonia in a buffalo (wlung buf tb)

Bovine tuberculosis: Pearl-like granulomas on the pleural surface (wpearltb)

Bovine tuberculosis: Severe congestion of pleural tuberculous lesions in a buffalo

Malignant catarrhal fever: Histopathology of lymphoid hyperplasia in a case of MCH (Book)

Fadogia homblei: A cause of gousiekte in sheep

Histopathological section of a kidney of a dog containing a tissue cyst of Neospora caninum (H&E stain) (neosp2)

Theileria parva: Blood smear containing shizonts in lymphoblasts (wthpar1)