Comparative analysis of the antimicrobial resistance and virulence traits in ESBL-producing-Klebsiella pneumoniae ST307 strains colonizing the gastrointestinal tract and causing a fatal bloodstream infection in a leukemia patient.

Klebsiella pneumoniae is an opportunistic pathogen that can colonize the gastrointestinal tract (GIT) of humans. The mechanisms underlying the successful translocation of this pathogen to cause extra-intestinal infections remain unknown, although virulence and antimicrobial resistance traits likely play significant roles in the establishment of infections. We investigated K.

Role of non-chromosomal birth defects on the risk of developing childhood Hodgkin lymphoma: A Children's Oncology Group study.

Background: Non-chromosomal birth defects are an important risk factor for several childhood cancers. However, these associations are less clear for Hodgkin lymphoma (HL). Therefore, we sought to more fully elucidate the association between non-chromosomal birth defects and HL risk.

Characterization of an emergent high-risk KPC-producing Klebsiella pneumoniae lineage causing a fatal wound infection after spine surgery.

Surgical site infections in instrumented posterior lumbar interbody fusion surgery are normally due to gram-positive bacteria, but gram-negative bacteria can cause infections in cases involving lower lumbar interventions as its closer to the perianal area. Here we report an uncommon fatal wound infection caused by a multidrug-resistant Klebsiella pneumoniae after an elective spine surgery. In silico analysis revealed that LWI_ST16 belonged to ST16, an emergent international clone notable for its increased virulence potential.