A long-term low-frequency hospital outbreak of KPC-producing Klebsiella pneumoniae involving Intergenus plasmid diffusion and a persisting environmental reservoir.

par Ståle Tofteland, Umaer Naseer, Jan Helge Lislevand, Arnfinn Sundsfjord, Orjan Samuelsen
Publié 2013

OXA-48-Mediated Ceftazidime-Avibactam Resistance Is Associated with Evolutionary Trade-Offs

par Christopher Fröhlich, Vidar Sørum, Ane Molden Thomassen, Pål Jarle Johnsen, Hanna-Kirsti S. Leiros, Ørjan Samuelsen
Publié 2019

A trade-off between the fitness cost of functional integrases and long-term stability of integrons.

par Irina Starikova, Klaus Harms, Pål Haugen, Tracy T M Lunde, Raul Primicerio, Ørjan Samuelsen, Kaare M Nielsen, Pål J Johnsen
Publié 2012

Horizontal Plasmid Transfer among <named-content content-type="genus-species">Klebsiella pneumoniae</named-content> Isolates Is the Key Factor for Dissemination of Extended-Spectru...

par Torunn Pedersen, Marit Gjerde Tellevik, Øyvind Kommedal, Paul Christoffer Lindemann, Sabrina John Moyo, Jessin Janice, Bjørn Blomberg, Ørjan Samuelsen, Nina Langeland
Publié 2020

Conserved collateral antibiotic susceptibility networks in diverse clinical strains of Escherichia coli

par Nicole L. Podnecky, Elizabeth G. A. Fredheim, Julia Kloos, Vidar Sørum, Raul Primicerio, Adam P. Roberts, Daniel E. Rozen, Ørjan Samuelsen, Pål J. Johnsen
Publié 2018

<italic toggle="yes">Escherichia coli</italic> Sequence Type 410 Is Causing New International High-Risk Clones

par Louise Roer, Søren Overballe-Petersen, Frank Hansen, Kristian Schønning, Mikala Wang, Bent L. Røder, Dennis S. Hansen, Ulrik S. Justesen, Leif P. Andersen, David Fulgsang-Damgaard, Katie L. Hopkins, Neil Woodford, Linda Falgenhauer, Trinad Chakraborty, Ørjan Samuelsen, Karin Sjöström, Thor B. Johannesen, Kim Ng, Jens Nielsen, Steen Ethelberg, Marc Stegger, Anette M. Hammerum, Henrik Hasman
Publié 2018