Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Representative gross lesions in the brain, heart, and lung of cattle with Mycoplasma bovis infection. A. White 2.0 × 1.5 cm nodule (asterisk) on the right side of the pons. B. A caseous nodule (asterisk) on the endocardial surface of the left atrium. C. All lung lobes have diffusely distributed nodules. The cut surface of the lung has white-to-yellow caseous material in the lung parenchyma (asterisk). H = heart.
