ID#: 24044
Caption:
This image depicts a veterinarian examining the udder of a cow affected by mastitis caused by the bacterium Nocardia asteroides. A draining sinus tract is visible, which, when the udder is compressed, emits a stream of infectious fluid.
High Resolution: Click here for hi-resolution image (18.34 MB)
Content Provider(s): CDC/ Dr. William Kaplan
Creation Date: 1963
Photo Credit:
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