奶牛放线杆菌病的非典型临床表现

奶牛放线杆菌病的非典型临床表现

Several large nodular, pus-filled abscesses are visible along the left side of the face in this 15-month-old heifer. Culture of the abscesses confirmed Actinobacillus lignieresii.

Courtesy of Dr. Calvin Price.

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