Retrospective evidence for a biological cost of vancomycin resistance determinants in the absence of glycopeptide selective pressures

por Johnsen, P. J., Townsend, J. P., Bøhn, T., Simonsen, G. S., Sundsfjord, A., Nielsen, K. M.
Publicado 2011

Tn1546 is part of a larger plasmid-encoded genetic unit horizontally disseminated among clonal Enterococcus faecium lineages

por Sletvold, H., Johnsen, P. J., Wikmark, O.-G., Simonsen, G. S., Sundsfjord, A., Nielsen, K. M.
Publicado 2010

Prevalence and population structure of Staphylococcus aureus nasal carriage in healthcare workers in a general population. The Tromsø Staph and Skin Study

por OLSEN, K., SANGVIK, M., SIMONSEN, G. S., SOLLID, J. U. E., SUNDSFJORD, A., THUNE, I., FURBERG, A.-S.
Publicado 2013

Faecal colonization of E. coli and Klebsiella spp. producing extended-spectrum beta-lactamases and plasmid-mediated AmpC in Mozambican university students

por Chirindze, L. M., Zimba, T. F., Sekyere, J. O., Govinden, U., Chenia, H. Y., Sundsfjord, A., Essack, S. Y., Simonsen, G. S.
Publicado 2018

Epidemiological and molecular characterization of Streptococcus pneumoniae carriage strains in pre-school children in Arkhangelsk, northern European Russia, prior to the introducti...

por Vorobieva S. Jensen, V., Furberg, A-S, Slotved, H-C, Bazhukova, T., Haldorsen, B., Caugant, D. A., Sundsfjord, A., Valentiner-Branth, P., Simonsen, G. S.
Publicado 2020