Petersson-Wolfe, Christina S.Currin, John F.2014-06-022014-06-022012-07-12http://hdl.handle.net/10919/48412Streptococcus dysgalactiae is considered both a contagious and an environmental pathogen. These organisms can spread from cow to cow at milking time and are also commonly found in the cow's environment.2 pagesapplication/pdfenIn CopyrightVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.Dairy CattleMastitis -- PreventionStreptococcus dysgalactiaeDairy cattle -- DiseasesExtension publicationhttp://pubs.ext.vt.edu/DASC/DASC-5P/DASC-5P_pdf.pdfBovine mastitisStreptococcus dysgalactiaeDairy cattleAnimal diseases