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Identification of a Cluster of Extended-spectrum Beta-Lactamase-Producing Klebsiella pneumoniae Sequence Type 101 Isolated From Food and Humans.
Aguilar-Bultet L, Bagutti C, Egli A, Alt M, Maurer Pekerman L, Schindler R, Furger R, Eichenberger L, Roloff T, Steffen I, Huebner P, Stadler T, Tschudin-Sutter S. Aguilar-Bultet L, et al. Among authors: steffen i. Clin Infect Dis. 2021 Jul 15;73(2):332-335. doi: 10.1093/cid/ciaa1164. Clin Infect Dis. 2021. PMID: 32776135 Free PMC article.
SARS-CoV-2 N501Y Introductions and Transmissions in Switzerland from Beginning of October 2020 to February 2021-Implementation of Swiss-Wide Diagnostic Screening and Whole Genome Sequencing.
Goncalves Cabecinhas AR, Roloff T, Stange M, Bertelli C, Huber M, Ramette A, Chen C, Nadeau S, Gerth Y, Yerly S, Opota O, Pillonel T, Schuster T, Metzger CMJA, Sieber J, Bel M, Wohlwend N, Baumann C, Koch MC, Bittel P, Leuzinger K, Brunner M, Suter-Riniker F, Berlinger L, Søgaard KK, Beckmann C, Noppen C, Redondo M, Steffen I, Seth-Smith HMB, Mari A, Lienhard R, Risch M, Nolte O, Eckerle I, Martinetti Lucchini G, Hodcroft EB, Neher RA, Stadler T, Hirsch HH, Leib SL, Risch L, Kaiser L, Trkola A, Greub G, Egli A. Goncalves Cabecinhas AR, et al. Among authors: steffen i. Microorganisms. 2021 Mar 25;9(4):677. doi: 10.3390/microorganisms9040677. Microorganisms. 2021. PMID: 33806013 Free PMC article.
Prognostic value of procalcitonin in Legionella pneumonia.
Haeuptle J, Zaborsky R, Fiumefreddo R, Trampuz A, Steffen I, Frei R, Christ-Crain M, Müller B, Schuetz P. Haeuptle J, et al. Among authors: steffen i. Eur J Clin Microbiol Infect Dis. 2009 Jan;28(1):55-60. doi: 10.1007/s10096-008-0592-5. Epub 2008 Aug 2. Eur J Clin Microbiol Infect Dis. 2009. PMID: 18677519
Improved sensitivity of an interferon-gamma release assay (T-SPOT.TB™) in combination with tuberculin skin test for the diagnosis of latent tuberculosis in the presence of HIV co-infection.
Elzi L, Steffen I, Furrer H, Fehr J, Cavassini M, Hirschel B, Hoffmann M, Bernasconi E, Bassetti S, Battegay M. Elzi L, et al. Among authors: steffen i. BMC Infect Dis. 2011 Nov 15;11:319. doi: 10.1186/1471-2334-11-319. BMC Infect Dis. 2011. PMID: 22085801 Free PMC article.
High specificity of line-immunoassay based algorithms for recent HIV-1 infection independent of viral subtype and stage of disease.
Schüpbach J, Bisset LR, Regenass S, Bürgisser P, Gorgievski M, Steffen I, Andreutti C, Martinetti G, Shah C, Yerly S, Klimkait T, Gebhardt M, Schöni-Affolter F, Rickenbach M; Swiss HIV Cohort Study; Barth J, Battegay M, Bernascon E, Böni J, Bucher HC, Bürgisser P, Burton-Jeangros C, Calmy A, Cavassini M, Dubs R, Egger M, Elzi L, Fehr J, Fischer M, Flepp M, Francioli P, Furrer H, Fux CA, Gorgievski M, Günthard H, Hasse B, Hirsch HH, Hirschel B, Hösli I, Kahlert C, Kaiser L, Keiser O, Kind C, Klimkait T, Kovari H, Ledergerber B, Martinetti G, Martinez de Tejada B, Müller N, Nadal D, Pantaleo G, Rauch A, Regenass S, Rickenbach M, Rudin C, Schmid P, Schultze D, Schöni-Affolter F, Schüpbach J, Speck R, Taffé P, Telenti A, Trkola A, Vernazza P, von Wyl V, Weber R, Yerly S. Schüpbach J, et al. Among authors: steffen i. BMC Infect Dis. 2011 Sep 26;11:254. doi: 10.1186/1471-2334-11-254. BMC Infect Dis. 2011. PMID: 21943091 Free PMC article.
207 results