Disseminated Listeria monocytogenes and human pegivirus-1 coinfection.

ABSTRACT:

Background

Listeria monocytogenes is one of the major bacteria responsible for meningitis. Controversy exists regarding the neuropathological effect of human pegivirus-1 (HPgV-1). Whether HPgV-1 interacts with L. monocytogenes is unknown. Herein, we describe a multiple myeloma patient with disseminated L. monocytogenes and HPgV-1 coinfection.

Case presentation

The case of a 57-year-old patient with fever accompanied by headache, dizziness, nausea, vomiting of stomach contents, and urinary and faecal incontinence is presented. Through metagenomic next-generation sequencing and the detection of L. monocytogenes and HPgV-1 in cerebrospinal fluid, along with blood culture of L. monocytogenes and PCR of HPgV-1 in the blood, a diagnosis of HPgV-1 and L. monocytogenes meningitis, H

SUBMITTER: Yuan M 

PROVIDER: S-EPMC12522745 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature