Five cases (55.6%) had sepsis; 4 of which only had the blood culture as positive.
[ncbi.nlm.nih.gov]
Septicemia by Listeria monocytogenes Use Additional Use additional code to identify manifestations, as meningitis ( 320.7 ) ICD-9-CM Volume 2 Index entries containing back-references
[icd9data.com]
[…] or sepsis, granulomatosis infantiseptica Immunocompromised : Fever, headache, muscle aches, fatigue Nausea, vomiting, watery diarrhea Sepsis Listeria meningitis Neck stiffness
[amboss.com]