{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T19:21:31Z","timestamp":1790882491546,"version":"4.1.0"},"reference-count":21,"publisher":"Springer Science and Business Media LLC","issue":"12","license":[{"start":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T00:00:00Z","timestamp":1758758400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T00:00:00Z","timestamp":1758758400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Eur J Clin Microbiol Infect Dis"],"published-print":{"date-parts":[[2025,12]]},"DOI":"10.1007\/s10096-025-05272-9","type":"journal-article","created":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T13:04:02Z","timestamp":1758805442000},"page":"3129-3133","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Staphylococcus aureus genotypic penicillin susceptibility using a blaZ qPCR directly on blood cultures shows high concordance with phenotype"],"prefix":"10.1007","volume":"44","author":[{"given":"Tobias M\u00fcller","family":"Vang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Barbara Juliane","family":"Holzknecht","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen Strunge","family":"Nilsson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Morten","family":"Hoppe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Pedersen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karen Angeliki","family":"Krogfelt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Helle Brander","family":"Eriksen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,9,25]]},"reference":[{"key":"5272_CR1","unstructured":"DANMAP (2023) - Use of antimicrobial agents and occurrence of antimicrobial resistance in bacteria from food animals, food and humans in Denmark. ISSN 1600\u20132032. www.danmap.org"},{"issue":"12","key":"5272_CR2","doi-asserted-by":"publisher","first-page":"1331","DOI":"10.1016\/j.amjmed.2016.01.048","volume":"129","author":"MP Cheng","year":"2016","unstructured":"Cheng MP, Ren\u00e9 P, Cheng AP, Lee TC (2016) Back to the future: Penicillin-Susceptible Staphylococcus aureus. Am J Med 129(12):1331\u20131333. https:\/\/doi.org\/10.1016\/j.amjmed.2016.01.048","journal-title":"Am J Med"},{"key":"5272_CR3","doi-asserted-by":"publisher","unstructured":"Chabot MR, Stefan MS, Friderici J, Schimmel J, Larioza J (2015) Reappearance and treatment of penicillin-susceptible Staphylococcus aureus in a tertiary medical centre. J Antimicrob Chemother dkv270. https:\/\/doi.org\/10.1093\/jac\/dkv270","DOI":"10.1093\/jac\/dkv270"},{"issue":"10","key":"5272_CR4","doi-asserted-by":"publisher","first-page":"2519","DOI":"10.1093\/jac\/dkab208","volume":"76","author":"OM Mama","year":"2021","unstructured":"Mama OM, Aspiroz C, Lozano C, Ruiz-Ripa L, Azcona JM, Seral C et al (2021) Penicillin susceptibility among invasive MSSA infections: a multicentre study in 16 Spanish hospitals. J Antimicrob Chemother 76(10):2519\u20132527. https:\/\/doi.org\/10.1093\/jac\/dkab208","journal-title":"J Antimicrob Chemother"},{"issue":"8","key":"5272_CR5","doi-asserted-by":"publisher","first-page":"1894","DOI":"10.1093\/jac\/dkt108","volume":"68","author":"JL Nissen","year":"2013","unstructured":"Nissen JL, Skov R, Knudsen JD, \u00d8stergaard C, Sch\u00f8nheyder HC, Frimodt-M\u00f8ller N et al (2013) Effectiveness of penicillin, dicloxacillin and cefuroxime for penicillin-susceptible Staphylococcus aureus bacteraemia: a retrospective, propensity-score-adjusted case\u2013control and cohort analysis. J Antimicrob Chemother 68(8):1894\u20131900. https:\/\/doi.org\/10.1093\/jac\/dkt108","journal-title":"J Antimicrob Chemother"},{"issue":"11","key":"5272_CR6","doi-asserted-by":"publisher","first-page":"e57","DOI":"10.1093\/cid\/ciad500","volume":"77","author":"DJ Minter","year":"2023","unstructured":"Minter DJ, Appa A, Chambers HF, Doernberg SB (2023) Contemporary management of Staphylococcus aureus bacteremia-controversies in clinical practice. Clin Infect Dis 77(11):e57-68. https:\/\/doi.org\/10.1093\/cid\/ciad500","journal-title":"Clin Infect Dis"},{"key":"5272_CR7","unstructured":"The European Committee on Antimicrobial Susceptibility Testing. Breakpoint tables for interpretation of MICs and zone diameters. Version 14.0 (2024) http:\/\/www.eucast.org"},{"issue":"6","key":"5272_CR8","first-page":"855","volume":"79","author":"I Orstavik","year":"1971","unstructured":"Orstavik I, Odegaard K (1971) A simple test for penicillinase production in Staphylococcus aureus. Acta Pathol Microbiol Scand B Microbiol Immunol 79(6):855\u2013856","journal-title":"Acta Pathol Microbiol Scand B Microbiol Immunol"},{"issue":"6","key":"5272_CR9","doi-asserted-by":"publisher","first-page":"1487","DOI":"10.1093\/jac\/dkab032","volume":"76","author":"R Skov","year":"2021","unstructured":"Skov R, Lonsway DR, Larsen J, Larsen AR, Samulionien\u00e9 J, Limbago BM (2021) Evaluation of methods for detection of \u03b2-lactamase production in MSSA. J Antimicrob Chemother 76(6):1487\u20131494. https:\/\/doi.org\/10.1093\/jac\/dkab032","journal-title":"J Antimicrob Chemother"},{"issue":"1","key":"5272_CR10","doi-asserted-by":"publisher","first-page":"163","DOI":"10.1007\/s10096-021-04344-w","volume":"41","author":"HB Eriksen","year":"2022","unstructured":"Eriksen HB, Petersen A, Pedersen M, Overballe-Petersen S, Larsen AR, Holzknecht BJ (2022) Possible misinterpretation of penicillin susceptibility in Staphylococcus aureus blood isolate due to in vitro loss of the BlaZ gene. Eur J Clin Microbiol Infect Dis 41(1):163\u2013167. https:\/\/doi.org\/10.1007\/s10096-021-04344-w","journal-title":"Eur J Clin Microbiol Infect Dis"},{"issue":"2","key":"5272_CR11","doi-asserted-by":"publisher","first-page":"129","DOI":"10.1016\/j.jinf.2016.05.011","volume":"73","author":"F Resman","year":"2016","unstructured":"Resman F, Thegerstr\u00f6m J, M\u00e5nsson F, Ahl J, Tham J, Riesbeck K (2016) The prevalence, population structure and screening test specificity of penicillin-susceptible Staphylococcus aureus bacteremia isolates in Malm\u00f6, Sweden. J Infect 73(2):129\u2013135. https:\/\/doi.org\/10.1016\/j.jinf.2016.05.011","journal-title":"J Infect"},{"issue":"8","key":"5272_CR12","doi-asserted-by":"publisher","first-page":"e12095","DOI":"10.1371\/journal.pone.0012095","volume":"5","author":"S Villumsen","year":"2010","unstructured":"Villumsen S, Pedersen R, Krogfelt KA, Jensen JS (2010) Expanding the diagnostic use of PCR in leptospirosis: improved method for DNA extraction from blood cultures. PLoS ONE 5(8):e12095. https:\/\/doi.org\/10.1371\/journal.pone.0012095","journal-title":"PLoS ONE"},{"issue":"4","key":"5272_CR13","doi-asserted-by":"publisher","first-page":"1259","DOI":"10.1128\/JCM.03413-13","volume":"52","author":"LA Pereira","year":"2014","unstructured":"Pereira LA, Harnett GB, Hodge MM, Cattell JA, Speers DJ, Real-Time PCR (2014) Assay for detection of BlaZ genes in Staphylococcus aureus clinical isolates. J Clin Microbiol 52(4):1259\u20131261. https:\/\/doi.org\/10.1128\/JCM.03413-13","journal-title":"J Clin Microbiol"},{"issue":"4","key":"5272_CR14","doi-asserted-by":"publisher","first-page":"419","DOI":"10.1006\/meth.2001.1264","volume":"25","author":"HGM Niesters","year":"2001","unstructured":"Niesters HGM (2001) Quantitation of viral load using real-time amplification techniques. Methods 25(4):419\u2013429. https:\/\/doi.org\/10.1006\/meth.2001.1264","journal-title":"Methods"},{"issue":"12","key":"5272_CR15","doi-asserted-by":"publisher","first-page":"3491","DOI":"10.1093\/jac\/dkaa345","volume":"75","author":"V Bortolaia","year":"2020","unstructured":"Bortolaia V, Kaas RS, Ruppe E, Roberts MC, Schwarz S, Cattoir V et al (2020) ResFinder 4.0 for predictions of phenotypes from genotypes. J Antimicrob Chemother 75(12):3491\u20133500. https:\/\/doi.org\/10.1093\/jac\/dkaa345","journal-title":"J Antimicrob Chemother"},{"issue":"1","key":"5272_CR16","doi-asserted-by":"publisher","first-page":"307","DOI":"10.1186\/s12859-018-2336-6","volume":"19","author":"PTLC Clausen","year":"2018","unstructured":"Clausen PTLC, Aarestrup FM, Lund O (2018) Rapid and precise alignment of raw reads against redundant databases with KMA. BMC Bioinformatics 19(1):307. https:\/\/doi.org\/10.1186\/s12859-018-2336-6","journal-title":"BMC Bioinformatics"},{"key":"5272_CR17","unstructured":"CLSI M100-ED34:2024 Performance Standards for Antimicrobial Susceptibility Testing, 34th Edition (2024) In"},{"issue":"6","key":"5272_CR18","doi-asserted-by":"publisher","first-page":"1499","DOI":"10.1093\/jac\/dkad116","volume":"78","author":"A Henderson","year":"2023","unstructured":"Henderson A, Cheng MP, Chew KL, Coombs GW, Davis JS, Grant JM et al (2023) A multi-site, international laboratory study to assess the performance of penicillin susceptibility testing of Staphylococcus aureus. J Antimicrob Chemother 78(6):1499\u20131504. https:\/\/doi.org\/10.1093\/jac\/dkad116","journal-title":"J Antimicrob Chemother"},{"key":"5272_CR19","doi-asserted-by":"publisher","DOI":"10.1128\/AAC.02511-19","author":"LP Carvajal","year":"2020","unstructured":"Carvajal LP, Rincon S, Echeverri AM, Porras J, Rios R, Ordo\u00f1ez KM et al (2020) Novel insights into the classification of Staphylococcal \u03b2-lactamases in relation to the cefazolin inoculum effect. Antimicrob Agents Chemother. https:\/\/doi.org\/10.1128\/AAC.02511-19","journal-title":"Antimicrob Agents Chemother"},{"key":"5272_CR20","doi-asserted-by":"publisher","first-page":"105453","DOI":"10.1016\/j.micpath.2022.105453","volume":"165","author":"GD Rocha","year":"2022","unstructured":"Rocha GD, Nogueira JF, Gomes dos Santos MV, Boaventura JA, Nunes Soares RA, Jos\u00e9 de Simoni Gouveia J et al (2022) Impact of polymorphisms in blaz, blaR1 and BlaI genes and their relationship with \u03b2-lactam resistance in S. aureus strains isolated from bovine mastitis. Microb Pathog 165:105453. https:\/\/doi.org\/10.1016\/j.micpath.2022.105453","journal-title":"Microb Pathog"},{"issue":"1","key":"5272_CR21","doi-asserted-by":"publisher","first-page":"240","DOI":"10.1186\/s12866-020-01929-x","volume":"20","author":"B Aubry","year":"2020","unstructured":"Aubry B, Lemari\u00e9 C, Chenouard R, Kempf M, Eveillard M, Pailhori\u00e8s H (2020) Performance of penicillinase detection tests in Staphylococcus epidermidis: comparison of different phenotypic methods. BMC Microbiol 20(1):240. https:\/\/doi.org\/10.1186\/s12866-020-01929-x","journal-title":"BMC Microbiol"}],"container-title":["European Journal of Clinical Microbiology &amp; Infectious Diseases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10096-025-05272-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10096-025-05272-9","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10096-025-05272-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,30]],"date-time":"2025-12-30T10:45:36Z","timestamp":1767091536000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10096-025-05272-9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9,25]]},"references-count":21,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2025,12]]}},"alternative-id":["5272"],"URL":"https:\/\/doi.org\/10.1007\/s10096-025-05272-9","relation":{},"ISSN":["0934-9723","1435-4373"],"issn-type":[{"value":"0934-9723","type":"print"},{"value":"1435-4373","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,9,25]]},"assertion":[{"value":"16 May 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 September 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"25 September 2025","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}]}}