Abstract
In this paper was report for the first time in Brazil the isolation of Mycoplasma bovigenitalium in a heifer with clinical mastitis. Negative results were obtained on standard bacteriologyr but growth was observed on Haytisck medium. The colonies were characterizated by biochemical and direct immunofluorescence, as M. bovigenitalium.

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Copyright (c) 2009 Paulo Eduardo Pardo, Ernst Eckehardt Muller, Elena Mettifogo, Julio César de Freitas, Elmiro Rosendo do Nascimento
