Microbiology A very ill neonate has widespread granulomas. In utero infection with which of the following organisms is suggested by this finding? A Clostridium botulinum B Escherichia coli C Haemophilus influenzae D Listeria monocytogenes 💡 Explanation A very ill neonate has widespread granulomas. In utero infection with which of the following organisms is suggested by this finding? ✓ Correct Answer: D. Listeria monocytogenes