Results 51 to 60 of about 31,026 (181)

Prevalence, Antimicrobial Resistance, and Genetic Diversity of Non‐Typeable Streptococcus pneumoniae Carriage: A Systematic Review and Meta‐Analysis

Health Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background Non‐typeable Streptococcus pneumoniae (NT‐Sp) strains lack detectable capsules and are often missed by traditional serotyping. While associated primarily with asymptomatic carriage, NT‐Sp has emerged as a key player in antimicrobial resistance (AMR) gene dissemination and serotype replacement in the post‐vaccine era. This systematic
Robert K. Reeks, Onyansaniba K. Ntim, Eric S. Donkor   +2 more
wiley   +1 more source

Emergence of Ceftazidime‐Avibactam‐Induced KPC Variants (KPC‐25/127) in Intracranial Infection and Implications for Clinical Management

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Novel KPC‐25 and first‐reported KPC‐127 sequentially evolved in one patient under CAZ‐AVI pressure, distinct mutations remodel enzyme activity to drive differential multidrug resistance. ABSTRACT The emergence of novel Klebsiella pneumoniae carbapenemase (KPC) variants contributing to clinical treatment failure poses a substantial threat to public ...
Ke Lei, Ying Tian, Chaoliang Xiong, Jing Lei, Dong Chen, Xiangni Bai, Mohd H. Abdul‐Aziz, Jiao Xie, Zeshi Liu   +8 more
wiley   +1 more source

Multilocus Sequence Typing (MLST) for Characterization of Enterobacter cloacae

PLoS ONE, 2013
Enterobacter cloacae is an important emerging pathogen, which sometime causes respiratory infection, surgical site infection, urinary infection, sepsis, and outbreaks at neonatal units. We have developed a multilocus sequence typing (MLST) scheme utilizing seven housekeeping genes and evaluated the performance in 101 clinical isolates.
Tohru Miyoshi-Akiyama, Kayoko Hayakawa, Norio Ohmagari, Masahiro Shimojima, Teruo Kirikae   +4 more
openaire   +4 more sources

Detection of OXA‐23 Among Carbapenem‐Resistant Acinetobacter baumannii Isolated From Intensive Care Units of a Tertiary Care Hospital in Pakistan

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Graphical Abstract of the Experimental Workflow for CRAB Isolate Characterization. ABSTRACT Carbapenem‐resistant Acinetobacter baumannii (CRAB) has been designated a top‐priority critical pathogen by the World Health Organization, and the CDC has also classified it as a serious and immediate public health threat. The Cross‐sectional study was conducted
Hafsa Waseem, Ihsan Ullah, Shahzad Ahmad, Irfan Ali Mirza, Benish Aleem, Shazia Iqbal   +5 more
wiley   +1 more source

An update on the MLST scheme for Pasteurella multocida

Microbiology Australia, 2013
Pasteurella multocida is a cause of economically important diseases in almost all domestic livestock species, as well as wildlife. While a range of typing methods have traditionally been used, the development of a Multi-Locus Sequence Typing (MLST) scheme in 2010 represented the first standardised, sequence based, Web supported typing scheme.
openaire   +3 more sources

Fluoroquinolone Resistance Mechanisms and population structure of Enterobacter cloacae non-susceptible to Ertapenem in North-Eastern France.

Frontiers in Microbiology, 2015
Fluoroquinolone (FQ) agents are a potential resort to treat infection due to Enterobacteriaceae producing extended spectrum β-lactamase and susceptible to FQ.
Thomas eGuillard, Thomas eGuillard, Pascal eCholley, Pascal eCholley, Anne eLimelette, Anne eLimelette, Didier eHocquet, Didier eHocquet, Lucie eMatton, Lucie eMatton, Christophe eGuyeux, Anne-Laure eLebreil, Odile eBajolet, Odile eBajolet, Lucien eBrasme, Lucien eBrasme, Janick eMadoux, Véronique eVernet-Garnier, Véronique eVernet-Garnier, Coralie eBarbe, Xavier eBertrand, Xavier eBertrand, Christophe ede Champs, Christophe ede Champs   +23 more
doaj   +1 more source

Longitudinal Molecular Epidemiology and Genomic Surveillance of Carbapenem‐Resistant Klebsiella pneumoniae in the Gut of Healthy Individuals in China

MedComm, Volume 7, Issue 8, August 2026.
Using 16,040 stool samples from healthy individuals across 30 Chinese provinces (2016–2024), we performed longitudinal genomic surveillance of carbapenem‑resistant Klebsiella pneumoniae (CRKP) colonizing the gut. We reveal rising community CRKP prevalence, especially in southern China, a shift from blaKPC‐2 to plasmid‑borne blaNDM‐5 on IncHI2/IncHI2A ...
Zelin Yan, Yan Li, Yi Sun, Qiaoling Sun, Congcong Liu, Yanyan Zhang, Yuchen Wu, Hongwei Zhou, Shangshang Qin, Gongxiang Chen, Ruichao Li, Rong Zhang   +11 more
wiley   +1 more source

Genotyping of Yersinia pseudotuberculosis Strains Isolated in Russia Using MLST

Проблемы особо опасных инфекций
The aim of this study was the genotyping of Yersinia pseudotuberculosis strains isolated in Russia using multilocus sequence typing (MLST), a comparative analysis of MLST results with INDEL typing results. Materials and methods.
M. G. Meloyan, A. S. Vodop’yanov, E. A. Voskresenskaya, R. V. Pisanov, M. V. Chesnokova, V. T. Klimov, G. I. Kokorina, E. A. Bogumil’chik, N. P. Peretolchina, A. L. Trukhachev   +9 more
doaj   +1 more source

Examination of clinical and environmental Vibrio parahaemolyticus isolates by multi-locus sequence typing (MLST) and multiple-locus variable-number tandem-repeat analysis (MLVA)

Frontiers in Microbiology, 2015
Vibrio parahaemolyticus is a leading cause of seafood-borne infections in the US. This organism has a high genetic diversity that complicates identification of strain relatedness and epidemiological investigations.
Catharina H.M. Lüdeke, Catharina H.M. Lüdeke, Narjol eGonzález-Escalona, Markus eFischer, Jessica L Jones   +4 more
doaj   +1 more source

Building the Tools for Enhanced Waterway Surveillance: Prediction of Antimicrobial‐Resistant Escherichia coli and Their Genes From an Urban River in Aotearoa New Zealand

Journal of the Royal Society of New Zealand, Volume 56, Issue 4, August 2026.
Urban waterways are important reservoirs and transmission pathways for antimicrobial resistance (AMR), but AMR measurements are not routine in water quality monitoring. This two‐year environmental study investigated the prevalence, diversity and surveillance potential of AMR Escherichia coli in the Ōtākaro/Avon River and tributaries in Ōtautahi ...
Sophie van Hamelsveld, Brigitta Kurenbach, Gayle C. Ferguson, William A. Godsoe, Deborah J. Paull, Muyiwa E. Adewale, Brent Gilpin, Anh Tu Phan, Jack A. Heinemann   +8 more
wiley   +1 more source