#COBA is selective for Streptococci species, which are ubiquitous in some species and frequently cause opportunistic infections. Tracheal washes, joint samples, and cervical swabs and potential Strep equi cases require this medium in addition to BA. | #COBA is selective for Streptococci species, which are ubiquitous in some species and frequently cause opportunistic infections. Tracheal washes, joint samples, and cervical swabs and potential Strep equi cases require this medium in addition to BA. |