Intestinal spirochetosis, histopathology, pig
Intestinal spirochetosis, histopathology, pig
Intestinal spirochetosis, histopathology, pig

    Intestinal spirochetosis in a pig; H&E stain. Note the numerous end-on attached spirochetes (arrowheads) lining the luminal surface of the colonic mucosa. Scale bar = 50 mcm.

Courtesy of Dr. Eric R. Burrough.