{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,24]],"date-time":"2026-01-24T01:35:33Z","timestamp":1769218533242,"version":"3.49.0"},"reference-count":39,"publisher":"Public Library of Science (PLoS)","issue":"3","license":[{"start":{"date-parts":[[2012,3,20]],"date-time":"2012-03-20T00:00:00Z","timestamp":1332201600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0033484","type":"journal-article","created":{"date-parts":[[2012,3,22]],"date-time":"2012-03-22T14:57:03Z","timestamp":1332428223000},"page":"e33484","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":53,"title":["Low Prevalence of Transmitted Drug Resistance in Patients Newly Diagnosed with HIV-1 Infection in Sweden 2003\u20132010"],"prefix":"10.1371","volume":"7","author":[{"given":"Annika","family":"Karlsson","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Per","family":"Bj\u00f6rkman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G\u00f6ran","family":"Bratt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H\u00e5kan","family":"Ekvall","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Magnus","family":"Gissl\u00e9n","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anders","family":"S\u00f6nnerborg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mattias","family":"Mild","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan","family":"Albert","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2012,3,20]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1016\/S1473-3099(11)70032-9","article-title":"Effect of transmitted drug resistance on virological and immunological response to initial combination antiretroviral therapy for HIV (EuroCoord-CHAIN joint project): a European multicohort study.","volume":"11","author":"L Wittkop","year":"2011","journal-title":"Lancet Infect Dis"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1177\/135965350801302S03","article-title":"The World Health Organization&apos;s global strategy for prevention and assessment of HIV drug resistance.","volume":"13","author":"DE Bennett","year":"2008","journal-title":"Antivir Ther"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1177\/135965350801302S04","article-title":"Recommendations for surveillance of transmitted HIV drug resistance in countries scaling up antiretroviral treatment.","volume":"13","author":"DE Bennett","year":"2008","journal-title":"Antivir Ther"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"788","DOI":"10.3109\/00365540903214322","article-title":"Treatment of HIV infection: Swedish recommendations 2009.","volume":"41","author":"F Josephson","year":"2009","journal-title":"Scand J Infect Dis"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1086\/589297","article-title":"Antiretroviral drug resistance testing in adult HIV-1 infection: 2008 recommendations of an International AIDS Society-USA panel.","volume":"47","author":"MS Hirsch","year":"2008","journal-title":"Clin Infect Dis"},{"key":"ref6","first-page":"77","article-title":"European recommendations for the clinical use of HIV drug resistance testing: 2011 update.","volume":"13","author":"AM Vandamme","year":"2011","journal-title":"AIDS Rev"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"1035","DOI":"10.1097\/QAD.0b013e3280b07761","article-title":"Evidence of a decline in transmitted HIV-1 drug resistance in the United Kingdom.","volume":"21","year":"2007","journal-title":"AIDS"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"2223","DOI":"10.1097\/QAD.0b013e3282f0b685","article-title":"Transmission of HIV-1 drug resistance in Switzerland: a 10-year molecular epidemiology survey.","volume":"21","author":"S Yerly","year":"2007","journal-title":"AIDS"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"e12718","DOI":"10.1371\/journal.pone.0012718","article-title":"Prevalence of transmitted drug resistance and impact of transmitted resistance on treatment success in the German HIV-1 Seroconverter Cohort.","volume":"5","author":"B Bartmeyer","year":"2010","journal-title":"PLoS One"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"2620","DOI":"10.1093\/jac\/dkq380","article-title":"Increasing prevalence of transmitted drug resistance mutations and non-B subtype circulation in antiretroviral-naive chronically HIV-infected patients from 2001 to 2006\/2007 in France.","volume":"65","author":"D Descamps","year":"2010","journal-title":"J Antimicrob Chemother"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"1203","DOI":"10.1097\/QAD.0b013e3283388742","article-title":"Prevalence of transmitted drug resistance associated mutations and HIV-1 subtypes in new HIV-1 diagnoses, U.S.-2006.","volume":"24","author":"WH Wheeler","year":"2010","journal-title":"AIDS"},{"key":"ref12","article-title":"Molecular Phylogenetics of Transmitted Drug Resistance in Newly Diagnosed HIV Type 1 Individuals in Denmark, a Nation-Wide Study.","author":"AM Audelin","year":"2011","journal-title":"AIDS Res Hum Retroviruses"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"625","DOI":"10.1097\/QAD.0b013e3282f5e062","article-title":"Transmission of drug-resistant HIV-1 in Europe remains limited to single classes.","volume":"22","year":"2008","journal-title":"AIDS"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"1503","DOI":"10.1086\/644505","article-title":"Transmission of drug-resistant HIV-1 is stabilizing in Europe.","volume":"200","author":"J Vercauteren","year":"2009","journal-title":"J Infect Dis"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"1684","DOI":"10.1097\/00002030-199312000-00027","article-title":"Transmission of zidovudine-resistant HIV-1.","volume":"7","author":"A S\u00f6nnerborg","year":"1993","journal-title":"AIDS"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"989","DOI":"10.1089\/088922203322588341","article-title":"Limited transmission of drug-resistant HIV type 1 in 100 Swedish newly detected and drug-naive patients infected with subtypes A, B, C, D, G, U, and CRF01_AE.","volume":"19","author":"I Maljkovic","year":"2003","journal-title":"AIDS Res Hum Retroviruses"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"1031","DOI":"10.1177\/135965350601100807","article-title":"HIV-1 transmission cluster with M41L \u2018singleton\u2019 mutation and decreased transmission of resistance in newly diagnosed Swedish homosexual men.","volume":"11","author":"A Lindstr\u00f6m","year":"2006","journal-title":"Antivir Ther"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1111\/j.1468-1293.2009.00747.x","article-title":"Prevalence of drug resistance and importance of viral load measurements in Honduran HIV-infected patients failing antiretroviral treatment.","volume":"11","author":"W Murillo","year":"2010","journal-title":"HIV Med"},{"key":"ref19","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1016\/j.jcv.2008.08.021","article-title":"HIV-1 drug resistance genotyping quality assessment: results of the ENVA7 Genotyping Proficiency Programme.","volume":"43","author":"A Pandit","year":"2008","journal-title":"J Clin Virol"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"e4724","DOI":"10.1371\/journal.pone.0004724","article-title":"Drug resistance mutations for surveillance of transmitted HIV-1 drug-resistance: 2009 update.","volume":"4","author":"DE Bennett","year":"2009","journal-title":"PLoS One"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"1197","DOI":"10.1093\/bioinformatics\/btp134","article-title":"The calibrated population resistance tool: standardized genotypic estimation of transmitted HIV-1 drug resistance.","volume":"25","author":"RJ Gifford","year":"2009","journal-title":"Bioinformatics"},{"key":"ref22","first-page":"95","article-title":"BioEdit: a user-friendly biological sequence alignment editor and analysisprogram for Windows 95\/98\/NT.","volume":"41","author":"TA Hall","year":"1999","journal-title":"Nucl Acids Symp Ser"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1080\/10635150390235520","article-title":"A simple, fast, and accurate algorithm to estimate large phylogenies by maximum likelihood.","volume":"52","author":"S Guindon","year":"2003","journal-title":"Syst Biol"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1093\/sysbio\/syq010","article-title":"New algorithms and methods to estimate maximum-likelihood phylogenies: assessing the performance of PhyML 3.0.","volume":"59","author":"S Guindon","year":"2010","journal-title":"Syst Biol"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"1596","DOI":"10.1093\/molbev\/msm092","article-title":"MEGA4: Molecular Evolutionary Genetics Analysis (MEGA) software version 4.0.","volume":"24","author":"K Tamura","year":"2007","journal-title":"Mol Biol Evol"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"e1001123","DOI":"10.1371\/journal.ppat.1001123","article-title":"Phylogenetic approach reveals that virus genotype largely determines HIV set-point viral load.","volume":"6","author":"S Alizon","year":"2010","journal-title":"PLoS Pathog"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"1488","DOI":"10.1086\/651951","article-title":"Molecular epidemiology reveals long-term changes in HIV type 1 subtype B transmission in Switzerland.","volume":"201","author":"RD Kouyos","year":"2010","journal-title":"J Infect Dis"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1128\/JVI.01413-10","article-title":"Dynamics of two separate but linked HIV-1 CRF01_AE outbreaks among injection drug users in Stockholm, Sweden, and Helsinki, Finland.","volume":"85","author":"H Skar","year":"2011","journal-title":"J Virol"},{"key":"ref29","first-page":"156","article-title":"Update of the drug resistance mutations in HIV-1: December 2010.","volume":"18","author":"VA Johnson","year":"2010","journal-title":"Top HIV Med"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"1053","DOI":"10.1093\/cid\/cir107","article-title":"HIV-1 drug resistance mutations among antiretroviral-naive HIV-1-infected patients in Asia: results from the TREAT Asia Studies to Evaluate Resistance-Monitoring Study.","volume":"52","author":"S Sungkanuparph","year":"2011","journal-title":"Clin Infect Dis"},{"key":"ref31","doi-asserted-by":"crossref","first-page":"921","DOI":"10.1056\/NEJM200003303421303","article-title":"Viral load and heterosexual transmission of human immunodeficiency virus type 1. Rakai Project Study Group.","volume":"342","author":"TC Quinn","year":"2000","journal-title":"N Engl J Med"},{"key":"ref32","doi-asserted-by":"crossref","first-page":"2092","DOI":"10.1016\/S0140-6736(10)60705-2","article-title":"Heterosexual HIV-1 transmission after initiation of antiretroviral therapy: a prospective cohort analysis.","volume":"375","author":"D Donnell","year":"2010","journal-title":"Lancet"},{"key":"ref33","doi-asserted-by":"crossref","first-page":"1397","DOI":"10.1097\/QAD.0b013e32832b7dca","article-title":"Sexual transmission of HIV according to viral load and antiretroviral therapy: systematic review and meta-analysis.","volume":"23","author":"S Attia","year":"2009","journal-title":"AIDS"},{"key":"ref34","doi-asserted-by":"crossref","first-page":"e26757","DOI":"10.1371\/journal.pone.0026757","article-title":"Increase of Transmitted Drug Resistance among HIV-Infected Sub-Saharan Africans Residing in Spain in Contrast to the Native Population.","volume":"6","author":"G Yebra","year":"2011","journal-title":"PLoS One"},{"key":"ref35","doi-asserted-by":"crossref","first-page":"750","DOI":"10.1016\/S1473-3099(11)70149-9","article-title":"HIV-1 drug resistance in antiretroviral-naive individuals in sub-Saharan Africa after rollout of antiretroviral therapy: a multicentre observational study.","volume":"11","author":"RL Hamers","year":"2011","journal-title":"Lancet Infect Dis"},{"key":"ref36","doi-asserted-by":"crossref","first-page":"1415","DOI":"10.1097\/QAD.0b013e32832d40ad","article-title":"The impact of transmission clusters on primary drug resistance in newly diagnosed HIV-1 infection.","volume":"23","author":"S Yerly","year":"2009","journal-title":"AIDS"},{"key":"ref37","doi-asserted-by":"crossref","first-page":"1047","DOI":"10.1093\/jac\/dkm082","article-title":"Prevalence and determinants of transmitted antiretroviral drug resistance in HIV-1 infection.","volume":"59","author":"CL Booth","year":"2007","journal-title":"J Antimicrob Chemother"},{"key":"ref38","doi-asserted-by":"crossref","first-page":"1327","DOI":"10.1001\/jama.2011.375","article-title":"Low-frequency HIV-1 drug resistance mutations and risk of NNRTI-based antiretroviral treatment failure: a systematic review and pooled analysis.","volume":"305","author":"JZ Li","year":"2011","journal-title":"JAMA"},{"key":"ref39","doi-asserted-by":"crossref","first-page":"e135","DOI":"10.1097\/QAI.0b013e3182364c80","article-title":"Estimates of HIV transmitted drug resistance can be inflated due to natural sequence polymorphisms.","volume":"58","author":"D Frentz","year":"2011","journal-title":"J Acquir Immune Defic Syndr"}],"container-title":["PLoS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0033484","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,6,21]],"date-time":"2023-06-21T09:39:49Z","timestamp":1687340389000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0033484"}},"subtitle":[],"editor":[{"given":"Cecilio","family":"L\u00f3pez-Gal\u00edndez","sequence":"first","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2012,3,20]]},"references-count":39,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2012,3,20]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0033484","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,3,20]]}}}