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.
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.