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Items: 1 to 50 of 171

1.

Resistance to piperacillin/tazobactam in Escherichia coli resulting from extensive IS26-associated gene amplification of blaTEM-1.

Hansen KH, Andreasen MR, Pedersen MS, Westh H, Jelsbak L, Schønning K.

J Antimicrob Chemother. 2019 Aug 14. pii: dkz349. doi: 10.1093/jac/dkz349. [Epub ahead of print]

PMID:
31411684
2.

Prevalence and treatment of group B streptococcus colonization based on risk factors versus intrapartum culture screening.

Johansen NR, Kjærbye-Thygesen A, Jønsson S, Westh H, Nilas L, Rørbye C.

Eur J Obstet Gynecol Reprod Biol. 2019 Jul 2;240:178-181. doi: 10.1016/j.ejogrb.2019.06.037. [Epub ahead of print]

PMID:
31301553
3.

Ceftriaxone-resistant Salmonella enterica serotype Typhi in a pregnant traveller returning from Karachi, Pakistan to Denmark, 2019.

Engsbro AL, Riis Jespersen HS, Goldschmidt MI, Mollerup S, Worning P, Pedersen MS, Westh H, Schneider UV.

Euro Surveill. 2019 May;24(21). doi: 10.2807/1560-7917.ES.2019.24.21.1900289.

4.

WGS of 1058 Enterococcus faecium from Copenhagen, Denmark, reveals rapid clonal expansion of vancomycin-resistant clone ST80 combined with widespread dissemination of a vanA-containing plasmid and acquisition of a heterogeneous accessory genome.

Pinholt M, Bayliss SC, Gumpert H, Worning P, Jensen VVS, Pedersen M, Feil EJ, Westh H.

J Antimicrob Chemother. 2019 Jul 1;74(7):1776-1785. doi: 10.1093/jac/dkz118.

PMID:
30929020
5.

Implications of identifying the recently defined members of the Staphylococcus aureus complex S. argenteus and S. schweitzeri: a position paper of members of the ESCMID Study Group for Staphylococci and Staphylococcal Diseases (ESGS).

Becker K, Schaumburg F, Kearns A, Larsen AR, Lindsay JA, Skov RL, Westh H.

Clin Microbiol Infect. 2019 Mar 11. pii: S1198-743X(19)30096-5. doi: 10.1016/j.cmi.2019.02.028. [Epub ahead of print] Review.

PMID:
30872103
6.

Increased risk of Staphylococcus aureus bacteremia in hemodialysis-A nationwide study.

Chaudry MS, Gislason GH, Kamper AL, Rix M, Larsen AR, Petersen A, Andersen PS, Skov RL, Fosbøl EL, Westh H, Schønheyder HC, Benfield TL, Fowler VG Jr, Torp-Pedersen C, Bruun NE.

Hemodial Int. 2019 Apr;23(2):230-238. doi: 10.1111/hdi.12728. Epub 2019 Feb 19.

PMID:
30779302
7.

Eradicating MRSA carriage: the impact of throat carriage and Panton-Valentine leukocidin genes on success rates.

Bagge K, Benfield T, Westh H, Bartels MD.

Eur J Clin Microbiol Infect Dis. 2019 Apr;38(4):683-688. doi: 10.1007/s10096-019-03474-6. Epub 2019 Jan 25.

PMID:
30684163
8.

Update on prevalence and mechanisms of resistance to linezolid, tigecycline and daptomycin in enterococci in Europe: Towards a common nomenclature.

Bender JK, Cattoir V, Hegstad K, Sadowy E, Coque TM, Westh H, Hammerum AM, Schaffer K, Burns K, Murchan S, Novais C, Freitas AR, Peixe L, Del Grosso M, Pantosti A, Werner G.

Drug Resist Updat. 2018 Sep;40:25-39. doi: 10.1016/j.drup.2018.10.002. Epub 2018 Nov 2. Review.

9.

Evolution of the β-lactam-resistant Streptococcus pneumoniae PMEN3 clone over a 30 year period in Barcelona, Spain.

Càmara J, Cubero M, Martín-Galiano AJ, García E, Grau I, Nielsen JB, Worning P, Tubau F, Pallarés R, Domínguez MÁ, Kilian M, Liñares J, Westh H, Ardanuy C.

J Antimicrob Chemother. 2018 Nov 1;73(11):2941-2951. doi: 10.1093/jac/dky305.

PMID:
30165641
10.

Emergence of a vancomycin-variable Enterococcus faecium ST1421 strain containing a deletion in vanX.

Hansen TA, Pedersen MS, Nielsen LG, Ma CMG, Søes LM, Worning P, Østergaard C, Westh H, Pinholt M, Schønning K.

J Antimicrob Chemother. 2018 Nov 1;73(11):2936-2940. doi: 10.1093/jac/dky308.

PMID:
30113682
11.

European external quality assessments for identification, molecular typing and characterization of Staphylococcus aureus.

Deplano A, Dodémont M, Denis O, Westh H, Gumpert H, Larsen AR, Larsen J, Kearns A, Pichon B, Layer F, Schulte B, Wolz C, Spiliopoulou I, Brennan G, Empel J, Hryniewicz W, de Lencastre H, Faria NA, Codita I, Sabat AJ, Friedrich AW, Deurenberg RH, Tristan A, Laurent F, Vandenesch F.

J Antimicrob Chemother. 2018 Oct 1;73(10):2662-2666. doi: 10.1093/jac/dky260.

PMID:
30099486
12.

A Sporadic Four-Year Hospital Outbreak of a ST97-IVa MRSA With Half of the Patients First Identified in the Community.

Rubin IM, Hansen TA, Klingenberg AM, Petersen AM, Worning P, Westh H, Bartels MD.

Front Microbiol. 2018 Jul 10;9:1494. doi: 10.3389/fmicb.2018.01494. eCollection 2018.

13.

[Gonorrhoea].

Tolstrup J, Westh H, Vestergaard T.

Ugeskr Laeger. 2018 May 14;180(20). pii: V01180041. Review. Danish.

PMID:
29798752
14.

Analytical performance of the Hologic Aptima HBV Quant Assay and the COBAS Ampliprep/COBAS TaqMan HBV test v2.0 for the quantification of HBV DNA in plasma samples.

Schønning K, Johansen K, Nielsen LG, Weis N, Westh H.

J Clin Virol. 2018 Jul;104:83-88. doi: 10.1016/j.jcv.2018.05.007. Epub 2018 May 18.

PMID:
29783147
15.

Genomics-Based Identification of Microorganisms in Human Ocular Body Fluid.

Kirstahler P, Bjerrum SS, Friis-Møller A, la Cour M, Aarestrup FM, Westh H, Pamp SJ.

Sci Rep. 2018 Mar 7;8(1):4126. doi: 10.1038/s41598-018-22416-4.

16.

Use of a Regression Model to Study Host-Genomic Determinants of Phage Susceptibility in MRSA.

Zschach H, Larsen MV, Hasman H, Westh H, Nielsen M, Międzybrodzki R, Jończyk-Matysiak E, Weber-Dąbrowska B, Górski A.

Antibiotics (Basel). 2018 Jan 29;7(1). pii: E9. doi: 10.3390/antibiotics7010009.

17.

Pelvic inflammatory disease risk following negative results from chlamydia nucleic acid amplification tests (NAATs) versus non-NAATs in Denmark: A retrospective cohort.

Davies B, Turner KME, Benfield T, Frølund M, Andersen B, Westh H; Danish Chlamydia Study, Ward H.

PLoS Med. 2018 Jan 2;15(1):e1002483. doi: 10.1371/journal.pmed.1002483. eCollection 2018 Jan.

18.

Susceptibility of vancomycin-resistant and -sensitive Enterococcus faecium obtained from Danish hospitals to benzalkonium chloride, chlorhexidine and hydrogen peroxide biocides.

Alotaibi SMI, Ayibiekea A, Pedersen AF, Jakobsen L, Pinholt M, Gumpert H, Hammerum AM, Westh H, Ingmer H.

J Med Microbiol. 2017 Dec;66(12):1744-1751. doi: 10.1099/jmm.0.000642. Epub 2017 Nov 14.

PMID:
29134935
19.

Multidrug-resistant Neisseria gonorrhoeae infection with ceftriaxone resistance and intermediate resistance to azithromycin, Denmark, 2017.

Terkelsen D, Tolstrup J, Johnsen CH, Lund O, Larsen HK, Worning P, Unemo M, Westh H.

Euro Surveill. 2017 Oct;22(42). doi: 10.2807/1560-7917.ES.2017.22.42.17-00659.

20.

RUCS: rapid identification of PCR primers for unique core sequences.

Thomsen MCF, Hasman H, Westh H, Kaya H, Lund O.

Bioinformatics. 2017 Dec 15;33(24):3917-3921. doi: 10.1093/bioinformatics/btx526.

21.

Clinical and analytical evaluation of the new Aptima Mycoplasma genitalium assay, with data on M. genitalium prevalence and antimicrobial resistance in M. genitalium in Denmark, Norway and Sweden in 2016.

Unemo M, Salado-Rasmussen K, Hansen M, Olsen AO, Falk M, Golparian D, Aasterød M, Ringlander J, Nilsson CS, Sundqvist M, Schønning K, Moi H, Westh H, Jensen JS.

Clin Microbiol Infect. 2018 May;24(5):533-539. doi: 10.1016/j.cmi.2017.09.006. Epub 2017 Sep 18.

22.

Whole Genome Sequencing of Danish Staphylococcus argenteus Reveals a Genetically Diverse Collection with Clear Separation from Staphylococcus aureus.

Hansen TA, Bartels MD, Høgh SV, Dons LE, Pedersen M, Jensen TG, Kemp M, Skov MN, Gumpert H, Worning P, Westh H.

Front Microbiol. 2017 Aug 9;8:1512. doi: 10.3389/fmicb.2017.01512. eCollection 2017.

23.

Analytical and clinical performance of the Hologic Aptima HCV Quant Dx Assay for the quantification of HCV RNA in plasma samples.

Schønning K, Pedersen MS, Johansen K, Landt B, Nielsen LG, Weis N, Westh H.

J Virol Methods. 2017 Oct;248:159-165. doi: 10.1016/j.jviromet.2017.07.006. Epub 2017 Jul 19.

PMID:
28732692
24.

Methicillin-resistant Staphylococcus aureus emerged long before the introduction of methicillin into clinical practice.

Harkins CP, Pichon B, Doumith M, Parkhill J, Westh H, Tomasz A, de Lencastre H, Bentley SD, Kearns AM, Holden MTG.

Genome Biol. 2017 Jul 20;18(1):130. doi: 10.1186/s13059-017-1252-9.

25.

Genetic characterisation confirms sporadic occurrence of vancomycin-resistant Enterococcus faecalis in Copenhagen, Denmark.

Holzknecht BJ, Pinholt M, Gumpert H, Hammerum AM, Westh H.

Int J Antimicrob Agents. 2017 Sep;50(3):501-502. doi: 10.1016/j.ijantimicag.2017.07.001. Epub 2017 Jul 12. No abstract available.

PMID:
28709988
26.

Identification of a PVL-negative SCCmec-IVa sublineage of the methicillin-resistant Staphylococcus aureus CC80 lineage: understanding the clonal origin of CA-MRSA.

Edslev SM, Westh H, Andersen PS, Skov R, Kobayashi N, Bartels MD, Vandenesch F, Petersen A, Worning P, Larsen AR, Stegger M.

Clin Microbiol Infect. 2018 Mar;24(3):273-278. doi: 10.1016/j.cmi.2017.06.022. Epub 2017 Jun 29.

27.

Draft genome sequence of a Kluyvera intermedia isolate from a patient with a pancreatic abscess.

Thele R, Gumpert H, Christensen LB, Worning P, Schønning K, Westh H, Hansen TA.

J Glob Antimicrob Resist. 2017 Sep;10:1-2. doi: 10.1016/j.jgar.2017.05.007. Epub 2017 May 30.

PMID:
28576740
28.

Genome-wide-analyses of Listeria monocytogenes from food-processing plants reveal clonal diversity and date the emergence of persisting sequence types.

Knudsen GM, Nielsen JB, Marvig RL, Ng Y, Worning P, Westh H, Gram L.

Environ Microbiol Rep. 2017 Aug;9(4):428-440. doi: 10.1111/1758-2229.12552. Epub 2017 Jun 27.

PMID:
28574206
29.

Emergence of vanA Enterococcus faecium in Denmark, 2005-15.

Hammerum AM, Baig S, Kamel Y, Roer L, Pinholt M, Gumpert H, Holzknecht B, Røder B, Justesen US, Samulioniené J, Kjærsgaard M, Østergaard C, Holm A, Dzajic E, Søndergaard TS, Gaini S, Edquist P, Alm E, Lilje B, Westh H, Stegger M, Hasman H.

J Antimicrob Chemother. 2017 Aug 1;72(8):2184-2190. doi: 10.1093/jac/dkx138.

PMID:
28541565
30.

Comparison of the Hologic Aptima HIV-1 Quant Dx Assay to the Roche COBAS Ampliprep/COBAS TaqMan HIV-1 Test v2.0 for the quantification of HIV-1 RNA in plasma samples.

Schønning K, Johansen K, Landt B, Benfield T, Westh H.

J Clin Virol. 2017 Jul;92:14-19. doi: 10.1016/j.jcv.2017.05.006. Epub 2017 May 8.

PMID:
28505569
31.

Erratum to: Evaluating next-generation sequencing for direct clinical diagnostics in diarrhoeal disease.

Joensen KG, Engsbro ALØ, Lukjancenko O, Kaas RS, Lund O, Westh H, Aarestrup FM.

Eur J Clin Microbiol Infect Dis. 2017 Jul;36(7):1339-1342. doi: 10.1007/s10096-017-2993-9. No abstract available.

PMID:
28488022
32.

Signatures of cytoplasmic proteins in the exoproteome distinguish community- and hospital-associated methicillin-resistant Staphylococcus aureus USA300 lineages.

Mekonnen SA, Palma Medina LM, Glasner C, Tsompanidou E, de Jong A, Grasso S, Schaffer M, Mäder U, Larsen AR, Gumpert H, Westh H, Völker U, Otto A, Becher D, van Dijl JM.

Virulence. 2017 Aug 18;8(6):891-907. doi: 10.1080/21505594.2017.1325064. Epub 2017 May 5.

33.

Evidence for the evolutionary steps leading to mecA-mediated β-lactam resistance in staphylococci.

Rolo J, Worning P, Boye Nielsen J, Sobral R, Bowden R, Bouchami O, Damborg P, Guardabassi L, Perreten V, Westh H, Tomasz A, de Lencastre H, Miragaia M.

PLoS Genet. 2017 Apr 10;13(4):e1006674. doi: 10.1371/journal.pgen.1006674. eCollection 2017 Apr.

34.

Evolutionary Origin of the Staphylococcal Cassette Chromosome mec (SCCmec).

Rolo J, Worning P, Nielsen JB, Bowden R, Bouchami O, Damborg P, Guardabassi L, Perreten V, Tomasz A, Westh H, de Lencastre H, Miragaia M.

Antimicrob Agents Chemother. 2017 May 24;61(6). pii: e02302-16. doi: 10.1128/AAC.02302-16. Print 2017 Jun.

35.

Evaluating next-generation sequencing for direct clinical diagnostics in diarrhoeal disease.

Joensen KG, Engsbro ALØ, Lukjancenko O, Kaas RS, Lund O, Westh H, Aarestrup FM.

Eur J Clin Microbiol Infect Dis. 2017 Jul;36(7):1325-1338. doi: 10.1007/s10096-017-2947-2. Epub 2017 Mar 11. Erratum in: Eur J Clin Microbiol Infect Dis. 2017 May 9;:.

36.

Staphylococcal aureus Enterotoxin C and Enterotoxin-Like L Associated with Post-partum Mastitis.

Franck KT, Gumpert H, Olesen B, Larsen AR, Petersen A, Bangsborg J, Albertsen P, Westh H, Bartels MD.

Front Microbiol. 2017 Feb 7;8:173. doi: 10.3389/fmicb.2017.00173. eCollection 2017.

37.

Comparison of the population excess fraction of Chlamydia trachomatis infection on pelvic inflammatory disease at 12-months in the presence and absence of chlamydia testing and treatment: Systematic review and retrospective cohort analysis.

Davies B, Turner KM, Leung S, Yu BN, Frølund M, Benfield T, Blanchard J, Westh H; Danish Chlamydia Study, Ward H.

PLoS One. 2017 Feb 15;12(2):e0171551. doi: 10.1371/journal.pone.0171551. eCollection 2017. Review.

38.

Determination of Elizabethkingia Diversity by MALDI-TOF Mass Spectrometry and Whole-Genome Sequencing.

Eriksen HB, Gumpert H, Faurholt CH, Westh H.

Emerg Infect Dis. 2017 Feb;23(2):320-323. doi: 10.3201/eid2302.161321.

39.

Novel Pathways for Ameliorating the Fitness Cost of Gentamicin Resistant Small Colony Variants.

Vestergaard M, Paulander W, Leng B, Nielsen JB, Westh HT, Ingmer H.

Front Microbiol. 2016 Nov 22;7:1866. eCollection 2016.

40.

Bacterial viruses enable their host to acquire antibiotic resistance genes from neighbouring cells.

Haaber J, Leisner JJ, Cohn MT, Catalan-Moreno A, Nielsen JB, Westh H, Penadés JR, Ingmer H.

Nat Commun. 2016 Nov 7;7:13333. doi: 10.1038/ncomms13333.

41.

Evidence for Human Adaptation and Foodborne Transmission of Livestock-Associated Methicillin-Resistant Staphylococcus aureus.

Larsen J, Stegger M, Andersen PS, Petersen A, Larsen AR, Westh H, Agersø Y, Fetsch A, Kraushaar B, Käsbohrer A, Feβler AT, Schwarz S, Cuny C, Witte W, Butaye P, Denis O, Haenni M, Madec JY, Jouy E, Laurent F, Battisti A, Franco A, Alba P, Mammina C, Pantosti A, Monaco M, Wagenaar JA, de Boer E, van Duijkeren E, Heck M, Domínguez L, Torres C, Zarazaga M, Price LB, Skov RL.

Clin Infect Dis. 2016 Nov 15;63(10):1349-1352. Epub 2016 Sep 20.

42.

Genomic analysis of 495 vancomycin-resistant Enterococcus faecium reveals broad dissemination of a vanA plasmid in more than 19 clones from Copenhagen, Denmark.

Pinholt M, Gumpert H, Bayliss S, Nielsen JB, Vorobieva V, Pedersen M, Feil E, Worning P, Westh H.

J Antimicrob Chemother. 2017 Jan;72(1):40-47. Epub 2016 Sep 7.

PMID:
27605596
43.

Risk of reproductive complications following chlamydia testing: a population-based retrospective cohort study in Denmark.

Davies B, Turner KME, Frølund M, Ward H, May MT, Rasmussen S, Benfield T, Westh H; Danish Chlamydia Study Group.

Lancet Infect Dis. 2016 Sep;16(9):1057-1064. doi: 10.1016/S1473-3099(16)30092-5. Epub 2016 Jun 8.

44.

Fatal Septicemia Linked to Transmission of MRSA Clonal Complex 398 in Hospital and Nursing Home, Denmark.

Nielsen RT, Kemp M, Holm A, Skov MN, Detlefsen M, Hasman H, Aarestrup FM, Kaas RS, Nielsen JB, Westh H, Kolmos HJ.

Emerg Infect Dis. 2016 May;22(5):900-2. doi: 10.3201/eid2205.151835.

45.

Erratum for Gudeta et al., The Soil Microbiota Harbors a Diversity of Carbapenem-Hydrolyzing β-Lactamases of Potential Clinical Relevance.

Gudeta DD, Bortolaia V, Amos G, Wellington EM, Brandt KK, Poirel L, Nielsen JB, Westh H, Guardabassi L.

Antimicrob Agents Chemother. 2016 Mar 25;60(4):2599. doi: 10.1128/AAC.00375-16. Print 2016 Apr. No abstract available.

46.

Sexually transmitted infections and use of contraceptives in women living with HIV in Denmark - the SHADE cohort.

Thorsteinsson K, Ladelund S, Storgaard M, Rønsholt FF, Johansen IS, Pedersen G, Nielsen LN, Bonde J, Westh H, Obel N, Katzenstein TL, Lebech AM.

BMC Infect Dis. 2016 Feb 16;16:81. doi: 10.1186/s12879-016-1412-7.

47.

The Soil Microbiota Harbors a Diversity of Carbapenem-Hydrolyzing β-Lactamases of Potential Clinical Relevance.

Gudeta DD, Bortolaia V, Amos G, Wellington EM, Brandt KK, Poirel L, Nielsen JB, Westh H, Guardabassi L.

Antimicrob Agents Chemother. 2015 Oct 19;60(1):151-60. doi: 10.1128/AAC.01424-15. Print 2016 Jan. Erratum in: Antimicrob Agents Chemother. 2016 Apr;60(4):2599.

48.

Core Genome Multilocus Sequence Typing Scheme for High- Resolution Typing of Enterococcus faecium.

de Been M, Pinholt M, Top J, Bletz S, Mellmann A, van Schaik W, Brouwer E, Rogers M, Kraat Y, Bonten M, Corander J, Westh H, Harmsen D, Willems RJ.

J Clin Microbiol. 2015 Dec;53(12):3788-97.

49.

[Screening for MRSA in Danish hospitals – does it work?].

Westh H.

Ugeskr Laeger. 2015 Jul 6;177(28). pii: V67312. Danish. No abstract available.

PMID:
26239852
50.

Multiple hospital outbreaks of vanA Enterococcus faecium in Denmark, 2012-13, investigated by WGS, MLST and PFGE.

Pinholt M, Larner-Svensson H, Littauer P, Moser CE, Pedersen M, Lemming LE, Ejlertsen T, Søndergaard TS, Holzknecht BJ, Justesen US, Dzajic E, Olsen SS, Nielsen JB, Worning P, Hammerum AM, Westh H, Jakobsen L.

J Antimicrob Chemother. 2015 Sep;70(9):2474-82. doi: 10.1093/jac/dkv142. Epub 2015 Jun 1.

PMID:
26031466

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