Page Banner

United States Department of Agriculture

Agricultural Research Service

Download a high-resolution (300dpi) digital image here.

Image Number K11050-8

ARS scientists at Ames, Iowa, have discovered a specific antibody that will help develop a test for the Johne’s disease bacterium in cattle.


Photo by Stephen Ausmus.

640 pixels wide: (k11050-8.jpg)

Please visit our Image Gallery

Last Modified: 10/13/2016
Footer Content Back to Top of Page