Virulent Klebsiella pneumoniae ST11 clone carrying blaKPC and blaNDM from patients with and without COVID-19 in Brazil

MIS Pimentel, EMB Beltrão… - Journal of Applied …, 2024 - academic.oup.com
Aims Investigated and compared the occurrence of virulence genes fimH, mrkD, irp2, entB,
cps, rmpA, and wabG, resistance genes bla KPC and bla NDM, and the genetic variability …

Outbreak of Klebsiella pneumoniae ST11 resistant to ceftazidime-avibactam producing KPC-31 and the novel variant KPC-115 during COVID-19 pandemic in …

F Nicola, D Cejas, F González-Espinosa… - Microbiology …, 2022 - Am Soc Microbiol
We describe an outbreak of Klebsiella pneumoniae sequence type 11 (ST11) producing
KPC variants resistant to ceftazidime-avibactam. Six patients hospitalized in the intensive …

Molecular characterization of the convergent carbapenem-resistant and hypervirulent Klebsiella pneumoniae strain K1-ST23, collected in Chile during the COVID-19 …

F Morales-León, M Matus-Köhler… - Microbiology …, 2023 - Am Soc Microbiol
The aim of this study was to investigate the genomic features of a carbapenem-resistant
hypervirulent Klebsiella pneumoniae (CR-hvKp) isolate (K-2157) collected in Chile …

Occurrence of high-risk clones of Klebsiella pneumoniae ST11, ST340, and ST855 carrying the blaKPC-2, blaNDM-1, blaNDM-5, and blaNDM-7 genes from …

ÉM de Oliveira, EMB Beltrão… - Journal of Applied …, 2023 - academic.oup.com
Aims Determine which sequence type (ST) clones were carrying the bla KPC, bla NDM, bla
VIM, bla IMP, and bla GES genes and their variants in clinical isolates of multidrug-resistant …

Presence of fimH, mrkD, and irp2 Virulence Genes in KPC-2-Producing Klebsiella pneumoniae Isolates in Recife-PE, Brazil

R de Cássia Andrade Melo, EMR de Barros… - Current …, 2014 - Springer
Klebsiella pneumoniae strains can produce different virulence factors, such as fimbrial
adhesins and siderophores, which are important in the colonization and development of the …

[HTML][HTML] Klebsiella pneumoniae infections in COVID-19 patients: a 2-month retrospective analysis in an Italian hospital

G Arcari, G Raponi, F Sacco, G Bibbolino… - International journal …, 2021 - ncbi.nlm.nih.gov
Italy has experienced one of the harshest and earliest COVID-19 (coronavirus disease
2019) epidemics, with the number of patients infected following, from the end of February up …

[HTML][HTML] First Outbreak of NDM-1-Producing Klebsiella pneumoniae ST11 in a Portuguese Hospital Centre during the COVID-19 Pandemic

G Mendes, JF Ramalho, A Duarte, A Pedrosa, AC Silva… - Microorganisms, 2022 - mdpi.com
New Delhi metallo-β-lactamase (NDM) carbapenemase has been considered a global
threat due to its worldwide widespread in recent years. In Portugal, a very low number of …

[HTML][HTML] Interplay between Klebsiella pneumoniae producing KPC-31 and KPC-3 under treatment with high dosage meropenem: a case report

G Arcari, A Oliva, F Sacco, FM Di Lella… - European Journal of …, 2022 - Springer
The objective was to study ceftazidime-avibactam resistant and susceptible Klebsiella
pneumoniae isolated from a patient admitted to the Policlinico Umberto I of Rome for SARS …

Spread of hypervirulent multidrug-resistant ST147 Klebsiella pneumoniae in patients with severe COVID-19: an observational study from Italy, 2020–21

M Falcone, G Tiseo, G Arcari, A Leonildi… - Journal of …, 2022 - academic.oup.com
Objectives To report an outbreak of hypervirulent Klebsiella pneumoniae (hvKp) in COVID-
19 patients. Methods Prospective, observational study including consecutive COVID-19 …

[HTML][HTML] A novel KPC-166 in ceftazidime/avibactam resistant ST307 Klebsiella pneumoniae causing an outbreak in intensive care COVID Unit, Italy

A Piazza, VM Marchetti, A Bielli, GB Biffignandi… - Journal of Microbiology …, 2024 - Elsevier
Introduction Aim of the study was the molecular characterization of 21 ceftazidime/avibactam
resistant (CZA-R) Klebsiella pneumoniae strains, collected in the period October 2021 …