A Group B streptococci screening test was processed by placi…

A Group B streptococci screening test was processed by placing the genital swab in LIM broth for enrichment, followed by a nucleic acid based test. The nucleic acid test result was positive for Group B streptococci. In reviewing the patient’s chart, the chart indicated that the patient was allergic to penicillin. What should the microbiologist do next?