A 27-year-old woman in her 30th week of pregnancy presented…
A 27-year-old woman in her 30th week of pregnancy presented to the ER because of premature labor. She reported that she hadn’t felt well over the past few days and that it started a couple days after eating a salad with raspberries, walnuts, cranberries and goat cheese. Cultures from the amniotic fluid and placenta revealed smooth round colonies with a narrow zone of beta-hemolysis on the BAP. Which test should be performed to identify the organism based on the patient presentation and morphology?