{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,10]],"date-time":"2026-11-10T20:48:34Z","timestamp":1794343714684,"version":"4.9.0"},"reference-count":68,"publisher":"Elsevier BV","issue":"35","license":[{"start":{"date-parts":[[2019,8,1]],"date-time":"2019-08-01T00:00:00Z","timestamp":1564617600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2019,8,1]],"date-time":"2019-08-01T00:00:00Z","timestamp":1564617600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2019,7,15]],"date-time":"2019-07-15T00:00:00Z","timestamp":1563148800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100010269","name":"The Wellcome Trust","doi-asserted-by":"publisher","award":["205184"],"award-info":[{"award-number":["205184"]}],"id":[{"id":"10.13039\/100010269","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000865","name":"Bill & Melinda Gates Foundation","doi-asserted-by":"publisher","award":["OPP1134011"],"award-info":[{"award-number":["OPP1134011"]}],"id":[{"id":"10.13039\/100000865","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Vaccine"],"published-print":{"date-parts":[[2019,8]]},"DOI":"10.1016\/j.vaccine.2019.07.012","type":"journal-article","created":{"date-parts":[[2019,7,11]],"date-time":"2019-07-11T17:50:12Z","timestamp":1562867412000},"page":"4877-4885","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":36,"title":["Vaccines for maternal immunization against Group B Streptococcus disease: WHO perspectives on case ascertainment and case definitions"],"prefix":"10.1016","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0129-3146","authenticated-orcid":false,"given":"Anna C.","family":"Seale","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carol J.","family":"Baker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1236-849X","authenticated-orcid":false,"given":"James A.","family":"Berkley","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shabir A.","family":"Madhi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaume","family":"Ordi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3820-0748","authenticated-orcid":false,"given":"Samir K.","family":"Saha","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephanie J.","family":"Schrag","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ajoke","family":"Sobanjo-ter Meulen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3325-9073","authenticated-orcid":false,"given":"Johan","family":"Vekemans","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.vaccine.2019.07.012_b0005","doi-asserted-by":"crossref","first-page":"S200","DOI":"10.1093\/cid\/cix664","article-title":"Estimates of the burden of Group B Streptococcal disease worldwide for pregnant women, stillbirths, and children","volume":"65","author":"Seale","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0010","doi-asserted-by":"crossref","first-page":"S190","DOI":"10.1093\/cid\/cix663","article-title":"Neurodevelopmental impairment in children after Group B Streptococcal disease worldwide: systematic review and meta-analyses","volume":"65","author":"Kohli-Lynch","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0015","doi-asserted-by":"crossref","first-page":"S133","DOI":"10.1093\/cid\/cix661","article-title":"Preterm birth associated with Group B Streptococcus maternal colonization worldwide: systematic review and meta-analyses","volume":"65","author":"Bianchi-Jassir","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0020","unstructured":"Prevention of perinatal group B streptococcal disease: a public health perspective. Centers for Disease Control and Prevention. MMWR Recomm Rep. 1996;45:1\u201324."},{"key":"10.1016\/j.vaccine.2019.07.012_b0025","unstructured":"Verani JR, McGee L, Schrag SJ, Division of Bacterial Diseases NCfI, Respiratory Diseases CfDC, Prevention. Prevention of perinatal group B streptococcal disease\u2013revised guidelines from CDC, 2010. MMWR Recomm Rep. 2010;59:1\u201336."},{"key":"10.1016\/j.vaccine.2019.07.012_b0030","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1056\/NEJM200001063420103","article-title":"Group B streptococcal disease in the era of intrapartum antibiotic prophylaxis","volume":"342","author":"Schrag","year":"2000","journal-title":"N Engl J Med"},{"key":"10.1016\/j.vaccine.2019.07.012_b0035","unstructured":"Centers for Disease C, Prevention. Perinatal group B streptococcal disease after universal screening recommendations\u2013United States, 2003-2005. MMWR Morb Mortal Wkly Rep. 2007;56:701\u20135."},{"key":"10.1016\/j.vaccine.2019.07.012_b0040","doi-asserted-by":"crossref","first-page":"2355","DOI":"10.12688\/f1000research.9363.1","article-title":"Group B Streptococcus vaccine development: present status and future considerations, with emphasis on perspectives for low and middle income countries","volume":"5","author":"Kobayashi","year":"2016","journal-title":"F1000Research"},{"key":"10.1016\/j.vaccine.2019.07.012_b0045","article-title":"WHO consultation on group B Streptococcus vaccine development: Report from a meeting held on 27\u201328 April 2016","author":"Kobayashi","year":"2016","journal-title":"Vaccine"},{"key":"10.1016\/j.vaccine.2019.07.012_b0050","unstructured":"Group B Streptococcus Vaccine Development Technology Roadmap. Priority activities for development, testing, licensure and global availability of Group B streptococcus vaccines. Geneva: World Health Organization; 2017."},{"key":"10.1016\/j.vaccine.2019.07.012_b0055","doi-asserted-by":"crossref","first-page":"6038","DOI":"10.1016\/j.vaccine.2016.03.046","article-title":"Neonatal infections: case definition and guidelines for data collection, analysis, and presentation of immunisation safety data","volume":"34","author":"Vergnano","year":"2016","journal-title":"Vaccine"},{"issue":"Suppl 4","key":"10.1016\/j.vaccine.2019.07.012_b0060","doi-asserted-by":"crossref","first-page":"D52","DOI":"10.1016\/j.vaccine.2013.02.029","article-title":"Considerations for a phase-III trial to evaluate a group B Streptococcus polysaccharide-protein conjugate vaccine in pregnant women for the prevention of early- and late-onset invasive disease in young-infants","volume":"31","author":"Madhi","year":"2013","journal-title":"Vaccine"},{"issue":"24","key":"10.1016\/j.vaccine.2019.07.012_b0065","doi-asserted-by":"crossref","first-page":"3190","DOI":"10.1016\/j.vaccine.2019.04.039","article-title":"The role of immune correlates of protection on the pathway to licensure, policy decision and use of group B Streptococcus vaccines for maternal immunization: considerations from World Health Organization consultations","volume":"37","author":"Vekemans","year":"2019","journal-title":"Vaccine"},{"key":"10.1016\/j.vaccine.2019.07.012_b0070","doi-asserted-by":"crossref","first-page":"92","DOI":"10.12688\/wellcomeopenres.12527.1","article-title":"AMR surveillance in low and middle-income settings \u2013 a roadmap for participation in the Global Antimicrobial Surveillance System (GLASS)","volume":"2","author":"Seale","year":"2017","journal-title":"Wellcome Open Res"},{"key":"10.1016\/j.vaccine.2019.07.012_b0075","doi-asserted-by":"crossref","first-page":"e1001183","DOI":"10.1371\/journal.pmed.1001183","article-title":"Care seeking for neonatal illness in low- and middle-income countries: a systematic review","volume":"9","author":"Herbert","year":"2012","journal-title":"PLoS Med"},{"issue":"Suppl 2","key":"10.1016\/j.vaccine.2019.07.012_b0080","doi-asserted-by":"crossref","first-page":"S6","DOI":"10.1186\/1471-2393-15-S2-S6","article-title":"Treatment of neonatal infections: a multi-country analysis of health system bottlenecks and potential solutions","volume":"15","author":"Simen-Kapeu","year":"2015","journal-title":"BMC Pregnancy Childbirth"},{"key":"10.1016\/j.vaccine.2019.07.012_b0085","doi-asserted-by":"crossref","first-page":"16067","DOI":"10.1038\/nmicrobiol.2016.67","article-title":"Maternal colonization with Streptococcus agalactiae and associated stillbirth and neonatal disease in coastal Kenya","volume":"1","author":"Seale","year":"2016","journal-title":"Nat Microbiol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0090","doi-asserted-by":"crossref","first-page":"e98","DOI":"10.1016\/S2214-109X(15)00275-2","article-title":"National, regional, and worldwide estimates of stillbirth rates in 2015, with trends from 2000: a systematic analysis","volume":"4","author":"Blencowe","year":"2016","journal-title":"Lancet Global Health"},{"key":"10.1016\/j.vaccine.2019.07.012_b0095","doi-asserted-by":"crossref","first-page":"S125","DOI":"10.1093\/cid\/cix585","article-title":"Stillbirth with Group B Streptococcus disease worldwide: systematic review and meta-analyses","volume":"65","author":"Seale","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0100","doi-asserted-by":"crossref","first-page":"e1002318","DOI":"10.1371\/journal.pmed.1002318","article-title":"Validity of a minimally invasive autopsy for cause of death determination in stillborn babies and neonates in Mozambique: an observational study","volume":"14","author":"Menendez","year":"2017","journal-title":"PLoS Med"},{"key":"10.1016\/j.vaccine.2019.07.012_b0105","doi-asserted-by":"crossref","first-page":"e1002317","DOI":"10.1371\/journal.pmed.1002317","article-title":"Validity of a minimally invasive autopsy tool for cause of death determination in pediatric deaths in Mozambique: an observational study","volume":"14","author":"Bassat","year":"2017","journal-title":"PLoS Med"},{"key":"10.1016\/j.vaccine.2019.07.012_b0110","doi-asserted-by":"crossref","first-page":"e323","DOI":"10.1016\/S2214-109X(14)70227-X","article-title":"Global causes of maternal death: a WHO systematic analysis","volume":"2","author":"Say","year":"2014","journal-title":"Lancet Global Health"},{"key":"10.1016\/j.vaccine.2019.07.012_b0115","doi-asserted-by":"crossref","first-page":"663","DOI":"10.1111\/1471-0528.12892","article-title":"Maternal sepsis incidence, aetiology and outcome for mother and fetus: a prospective study","volume":"122","author":"Knowles","year":"2015","journal-title":"BJOG: Int J Obstet Gynaecol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0120","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1007\/s10096-012-1724-5","article-title":"Evolving microbiological epidemiology and high fetal mortality in 135 cases of bacteremia during pregnancy and postpartum","volume":"32","author":"Surgers","year":"2013","journal-title":"Eur J Clin Microbiol Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0125","first-page":"621","article-title":"Bacteremia in obstetrics: clinical course","volume":"58","author":"Blanco","year":"1981","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0130","doi-asserted-by":"crossref","first-page":"455","DOI":"10.1097\/00003081-197806000-00017","article-title":"Bacterial infections complicating pregnancy","volume":"21","author":"Ledger","year":"1978","journal-title":"Clin Obstet Gynecol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0135","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1016\/0002-9378(81)90034-X","article-title":"Streptococcal infections in pregnancy. A study of 48 bacteremias","volume":"140","author":"Gibbs","year":"1981","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0140","doi-asserted-by":"crossref","DOI":"10.1155\/2015\/518562","article-title":"A retrospective audit of clinically significant maternal bacteraemia in a Specialist Maternity Hospital from 2001 to 2014","volume":"2015","author":"Drew","year":"2015","journal-title":"Infect Dis Obstet Gynecol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0145","doi-asserted-by":"crossref","first-page":"S112","DOI":"10.1093\/cid\/cix660","article-title":"Maternal disease with Group B Streptococcus and serotype distribution worldwide: systematic review and meta-analyses","volume":"65","author":"Hall","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0150","article-title":"Maternal colonization with Group B Streptococcus and serotype distribution worldwide: systematic review and meta-analyses","author":"Russell","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0155","doi-asserted-by":"crossref","first-page":"1076","DOI":"10.1016\/S1473-3099(16)30055-X","article-title":"Prevalence of maternal colonisation with group B streptococcus: a systematic review and meta-analysis","volume":"16","author":"Kwatra","year":"2016","journal-title":"Lancet Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0160","article-title":"Risk of early-onset neonatal Group B Streptococcus disease with maternal colonization worldwide: systematic review and meta-analyses","author":"Russell","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0165","article-title":"A phase II randomized, control trial of Group B Streptococcus (GBS) type III capsular polysaccharide-tetanus toxoid (GBS III-TT) vaccine to prevent vaginal colonization with GBS III","author":"Hillier","year":"2018","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0170","doi-asserted-by":"crossref","first-page":"S173","DOI":"10.1093\/cid\/cix662","article-title":"Neonatal encephalopathy with Group B Streptococcal disease worldwide: systematic review, investigator group datasets, and meta-analysis","volume":"65","author":"Tann","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0175","doi-asserted-by":"crossref","DOI":"10.1093\/cid\/cix654","article-title":"Intrapartum antibiotic chemoprophylaxis policies for the prevention of Group B Streptococcal disease worldwide: systematic review","author":"Le Doare","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0180","doi-asserted-by":"crossref","DOI":"10.1093\/cid\/cix656","article-title":"Infant Group B Streptococcal disease incidence and serotypes worldwide: systematic review and meta-analyses","author":"Madrid","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0185","article-title":"Stillbirth with Group B Streptococcus disease worldwide: systematic review and meta-analyses","author":"Seale","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0190","doi-asserted-by":"crossref","DOI":"10.1093\/cid\/cix662","article-title":"Neonatal encephalopathy with Group B Streptococcus disease worldwide: systematic review, investigator group datasets, and meta-analysis","author":"Tann","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0195","doi-asserted-by":"crossref","DOI":"10.1093\/cid\/cix663","article-title":"Neurodevelopmental impairment in children after Group B Streptococcus disease worldwide: systematic review and meta-analyses","author":"Kohli-Lynch","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0200","doi-asserted-by":"crossref","DOI":"10.1093\/cid\/cix661","article-title":"Preterm birth associated with Group B Streptococcus maternal colonization worldwide: systematic review and meta-analyses","author":"Bianchi Jassir","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0205","doi-asserted-by":"crossref","first-page":"S89","DOI":"10.1093\/cid\/cix653","article-title":"Group B Streptococcal disease worldwide for pregnant women, stillbirths, and children: why, what, and how to undertake estimates?","volume":"65","author":"Lawn","year":"2017","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0210","doi-asserted-by":"crossref","first-page":"2020","DOI":"10.1016\/S0140-6736(04)17511-9","article-title":"Why are 4 million newborn babies dying every year?","volume":"364","author":"Lawn","year":"2004","journal-title":"Lancet"},{"key":"10.1016\/j.vaccine.2019.07.012_b0215","doi-asserted-by":"crossref","first-page":"292","DOI":"10.1016\/S0140-6736(03)15389-5","article-title":"Group B streptococcal disease in UK and Irish infants younger than 90 days","volume":"363","author":"Heath","year":"2004","journal-title":"Lancet"},{"key":"10.1016\/j.vaccine.2019.07.012_b0220","doi-asserted-by":"crossref","first-page":"711","DOI":"10.1097\/01.inf.0000078163.80807.88","article-title":"Predictors of neonatal sepsis in developing countries","volume":"22","author":"Weber","year":"2003","journal-title":"Pediatr Infect Dis J"},{"key":"10.1016\/j.vaccine.2019.07.012_b0225","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/S0140-6736(08)60106-3","article-title":"Clinical signs that predict severe illness in children under age 2 months: a multicentre study","volume":"371","author":"Young Infants Clinical Signs Study Group","year":"2008","journal-title":"Lancet"},{"key":"10.1016\/j.vaccine.2019.07.012_b0230","unstructured":"World Health Organisation. Pocket book of hospital care for children. problems of the neonate and young infant. Second edition ed. 2013. pp. 45\u201369."},{"key":"10.1016\/j.vaccine.2019.07.012_b0235","unstructured":"World Health Organisation. Managing possible serious bacterial infection in young infants when referral is not feasible: guidelines. 2015 ed. 2015."},{"key":"10.1016\/j.vaccine.2019.07.012_b0240","doi-asserted-by":"crossref","DOI":"10.4269\/ajtmh.16-0302","article-title":"Precisely tracking childhood death","author":"Farag","year":"2017","journal-title":"Am J Tropical Med Hygiene"},{"key":"10.1016\/j.vaccine.2019.07.012_b0245","doi-asserted-by":"crossref","first-page":"344","DOI":"10.1203\/00006450-199004000-00005","article-title":"Organ-specific disposition of group B streptococci in piglets: evidence for a direct interaction with target cells in the pulmonary circulation","volume":"27","author":"Bowdy","year":"1990","journal-title":"Pediatr Res"},{"key":"10.1016\/j.vaccine.2019.07.012_b0250","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1186\/s12978-017-0321-6","article-title":"Towards a consensus definition of maternal sepsis: results of a systematic review and expert consultation","volume":"14","author":"Bonet","year":"2017","journal-title":"Reprod Health"},{"key":"10.1016\/j.vaccine.2019.07.012_b0255","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1186\/s12978-016-0124-1","article-title":"The development and evaluation of a community-based clinical diagnosis tool and treatment regimen for postpartum sepsis in Bangladesh and Pakistan","volume":"13","author":"Bartlett","year":"2016","journal-title":"Reprod Health"},{"key":"10.1016\/j.vaccine.2019.07.012_b0260","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/S0140-6736(18)31127-9","article-title":"Causes and incidence of community-acquired serious infections among young children in south Asia (ANISA): an observational cohort study","volume":"392","author":"Saha","year":"2018","journal-title":"Lancet"},{"key":"10.1016\/j.vaccine.2019.07.012_b0265","unstructured":"Chemotherapy BSfA. Susceptibility testing guide. 2017."},{"key":"10.1016\/j.vaccine.2019.07.012_b0270","unstructured":"The European Committee on Antimicrobial Susceptibility Testing \u2013 EUCAST. Antimicrobial susceptibility testing. 2017."},{"key":"10.1016\/j.vaccine.2019.07.012_b0275","unstructured":"Clinical and Laboratory Standards Institute. Global standards for a healthier world. CLSI; 2017."},{"key":"10.1016\/j.vaccine.2019.07.012_b0280","doi-asserted-by":"crossref","first-page":"2530","DOI":"10.1128\/JCM.41.6.2530-2536.2003","article-title":"Multilocus sequence typing system for group B streptococcus","volume":"41","author":"Jones","year":"2003","journal-title":"J Clin Microbiol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0285","doi-asserted-by":"crossref","first-page":"1499","DOI":"10.1046\/j.1365-2958.2002.03126.x","article-title":"Genome sequence of Streptococcus agalactiae, a pathogen causing invasive neonatal disease","volume":"45","author":"Glaser","year":"2002","journal-title":"Mol Microbiol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0290","doi-asserted-by":"crossref","first-page":"4544","DOI":"10.1038\/ncomms5544","article-title":"Streptococcus agalactiae clones infecting humans were selected and fixed through the extensive use of tetracycline","volume":"5","author":"Da Cunha","year":"2014","journal-title":"Nat Commun"},{"key":"10.1016\/j.vaccine.2019.07.012_b0295","doi-asserted-by":"crossref","first-page":"884","DOI":"10.1086\/507537","article-title":"Genes for the majority of group a streptococcal virulence factors and extracellular surface proteins do not confer an increased propensity to cause invasive disease","volume":"43","author":"McMillan","year":"2006","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0300","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1128\/JCM.02417-12","article-title":"Capsular gene typing of Streptococcus agalactiae compared to serotyping by latex agglutination","volume":"51","author":"Yao","year":"2013","journal-title":"J Clin Microbiol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0305","doi-asserted-by":"crossref","first-page":"2929","DOI":"10.1128\/JCM.00117-07","article-title":"Serotype IX, a Proposed new Streptococcus agalactiae serotype","volume":"45","author":"Slotved","year":"2007","journal-title":"J Clin Microbiol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0310","doi-asserted-by":"crossref","first-page":"212","DOI":"10.1016\/j.mimet.2009.11.010","article-title":"A multiplex PCR assay for the direct identification of the capsular type (Ia to IX) of Streptococcus agalactiae","volume":"80","author":"Imperi","year":"2010","journal-title":"J Microbiol Methods"},{"key":"10.1016\/j.vaccine.2019.07.012_b0315","doi-asserted-by":"crossref","first-page":"1388","DOI":"10.1128\/JCM.03142-15","article-title":"Capsular typing method for Streptococcus agalactiae using whole-genome sequence data","volume":"54","author":"Sheppard","year":"2016","journal-title":"J Clin Microbiol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0320","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1093\/infdis\/135.2.308","article-title":"Rectal colonization with group B streptococcus: relation to vaginal colonization of pregnant women","volume":"135","author":"Badri","year":"1977","journal-title":"J Infect Dis"},{"key":"10.1016\/j.vaccine.2019.07.012_b0325","first-page":"447","article-title":"The necessity of both anorectal and vaginal cultures for group B streptococcus screening during pregnancy","volume":"49","author":"Quinlan","year":"2000","journal-title":"J Family Pract"},{"key":"10.1016\/j.vaccine.2019.07.012_b0330","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1097\/AOG.0b013e318225383b","article-title":"Vaginal-perianal compared with vaginal-rectal cultures for detecting group B streptococci during pregnancy","volume":"118","author":"Trappe","year":"2011","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0335","first-page":"1036","article-title":"Perianal versus anorectal specimens: is there a difference in Group B streptococcal detection?","volume":"99","author":"Orafu","year":"2002","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.vaccine.2019.07.012_b0340","doi-asserted-by":"crossref","first-page":"928","DOI":"10.1128\/JCM.43.2.928-930.2005","article-title":"Specimen storage in transport medium and detection of group B streptococci by culture","volume":"43","author":"Rosa-Fraile","year":"2005","journal-title":"J Clin Microbiol"}],"container-title":["Vaccine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0264410X19308904?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0264410X19308904?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,2]],"date-time":"2025-10-02T10:37:04Z","timestamp":1759401424000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0264410X19308904"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,8]]},"references-count":68,"journal-issue":{"issue":"35","published-print":{"date-parts":[[2019,8]]}},"alternative-id":["S0264410X19308904"],"URL":"https:\/\/doi.org\/10.1016\/j.vaccine.2019.07.012","relation":{},"ISSN":["0264-410X"],"issn-type":[{"value":"0264-410X","type":"print"}],"subject":[],"published":{"date-parts":[[2019,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Vaccines for maternal immunization against Group B Streptococcus disease: WHO perspectives on case ascertainment and case definitions","name":"articletitle","label":"Article Title"},{"value":"Vaccine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.vaccine.2019.07.012","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 The Authors. Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}