Authors as Published

Turner Swartz, Ph.D. Student, Dairy Science, Virginia Tech Christina S. Petersson-Wolfe, Dairy Specialist, Virginia Cooperative Extension

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Bacillus spp. are environmental, Gram-positive, endospore-forming pathogens that can cause mastitis. Bacillus spp. will grow large, slightly gray colonies with irregular edges that are often surrounded by a clear zone of hemolysis when grown on blood agar. Some Bacillus spp. can cause acute and potentially fatal gangrenous mastitis. Spores from Bacillus are heat- and chemical-resistant.

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

Issued in furtherance of Cooperative Extension work, Virginia Polytechnic Institute and State University, Virginia State University, and the U.S. Department of Agriculture cooperating. Edwin J. Jones, Director, Virginia Cooperative Extension, Virginia Tech, Blacksburg; M. Ray McKinnie, Administrator, 1890 Extension Program, Virginia State University, Petersburg.

Publication Date

April 11, 2016