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Presa J, Findlow J, Zimet GD. Meningococcal Vaccination of Adolescents in the United States: Past Successes and Future Considerations. J Adolesc Health 2024; 74:1068-1077. [PMID: 38430074 DOI: 10.1016/j.jadohealth.2024.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 12/20/2023] [Accepted: 01/10/2024] [Indexed: 03/03/2024]
Abstract
Invasive meningococcal disease (IMD) is a rare but serious illness, and adolescents and young adults in the United States are at increased risk. Here, we discuss US IMD history and how successful disease prevention through routine vaccination against the most common disease-causing serogroups (A, B, C, W, and Y) can inform future recommendations. Before the introduction of quadrivalent meningococcal conjugate (MenACWY) vaccines, most US cases of IMD were caused by serogroups B, C, and Y. After recommendation by the Advisory Committee on Immunization Practices for routine MenACWY vaccination of 11-12-year-olds in 2005, followed by a 2010 booster recommendation, MenCWY disease incidence declined dramatically, and vaccine coverage remains high. Two serogroup B (MenB) vaccines are licensed in the United States, but uptake is low compared with MenACWY vaccines, likely because Advisory Committee on Immunization Practices recommends MenB vaccination subject to shared clinical decision-making rather than routinely for all adolescents. The proportion of adolescent IMD caused by MenB has now increased. Pentavalent vaccines that protect against serogroups A, B, C, W, and Y may provide an optimal strategy for improving vaccination rates to ultimately reduce MenB incidence while maintaining the historically low rates of IMD caused by serogroups A, C, W, and Y.
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Affiliation(s)
- Jessica Presa
- Vaccines Medical Development & Scientific/Clinical Affairs, Pfizer Inc, Collegeville, Pennsylvania.
| | - Jamie Findlow
- Vaccines Medical Development & Scientific/Clinical Affairs, Pfizer Ltd, Surrey, United Kingdom
| | - Gregory D Zimet
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
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Sotheran E, Lane CR, Horan K, Stevens K, Guglielmino C, Bradbury S, Kennedy K, Cooley L, McEwan B, Kahler CM, Mowlaboccus S, Speers DJ, Baird R, Freeman K, Leong L, Warner M, Williamson DA, McVernon J, Lahra M, Jennison AV, Howden BP, Andersson P. Genomic Surveillance of Invasive Meningococcal Disease During a National MenW Outbreak in Australia, 2017-2018. Open Forum Infect Dis 2024; 11:ofae249. [PMID: 38854393 PMCID: PMC11161896 DOI: 10.1093/ofid/ofae249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 04/30/2024] [Indexed: 06/11/2024] Open
Abstract
Background In Australia, invasive meningococcal disease (IMD) incidence rapidly increased between 2014 and 2017 due to rising serogroup W (MenW) and MenY infections. We aimed to better understand the genetic diversity of IMD during 2017 and 2018 using whole genome sequencing data. Methods Whole genome sequencing data from 440 Australian IMD isolates collected during 2017 and 2018 and 1737 international MenW:CC11 isolates collected in Europe, Africa, Asia, North America, and South America between 1974 and 2020 were used in phylogenetic analyses; genetic relatedness was determined from single-nucleotide polymorphisms. Results Australian isolates were as follows: 181 MenW (41%), 144 MenB (33%), 88 MenY (20%), 16 MenC (4%), 1 MenW/Y (0.2%), and 10 nongenogroupable (2%). Eighteen clonal complexes (CCs) were identified, and 3 (CC11, CC23, CC41/44) accounted for 78% of isolates (343/440). These CCs were associated with specific serogroups: CC11 (n = 199) predominated among MenW (n = 181) and MenC (n = 15), CC23 (n = 80) among MenY (n = 78), and CC41/44 (n = 64) among MenB (n = 64). MenB isolates were highly diverse, MenY were intermediately diverse, and MenW and MenC isolates demonstrated the least genetic diversity. Thirty serogroup and CC-specific genomic clusters were identified. International CC11 comparison revealed diversification of MenW in Australia. Conclusions Whole genome sequencing comprehensively characterized Australian IMD isolates, indexed their genetic variability, provided increased within-CC resolution, and elucidated the evolution of CC11 in Australia.
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Affiliation(s)
- Emily Sotheran
- Microbiological Diagnostic Unit Public Health Laboratory at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
- Department of Microbiology and Immunology at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
| | - Courtney R Lane
- Microbiological Diagnostic Unit Public Health Laboratory at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
- Department of Microbiology and Immunology at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
| | - Kristy Horan
- Microbiological Diagnostic Unit Public Health Laboratory at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
- Department of Microbiology and Immunology at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
| | - Kerrie Stevens
- Microbiological Diagnostic Unit Public Health Laboratory at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
| | - Christine Guglielmino
- Public Health Microbiology, Forensic and Scientific Services, Queensland Department of Health, Brisbane, Australia
| | - Susan Bradbury
- Department of Clinical Microbiology and Infectious Diseases, Canberra Health Services, Australian National University Medical School, Canberra, Australia
| | - Karina Kennedy
- Department of Clinical Microbiology and Infectious Diseases, Canberra Health Services, Australian National University Medical School, Canberra, Australia
| | - Louise Cooley
- Department of Microbiology and Infectious Diseases, Royal Hobart Hospital, Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Hobart, Australia
| | - Belinda McEwan
- Department of Microbiology and Infectious Diseases, Royal Hobart Hospital, Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Hobart, Australia
| | - Charlene M Kahler
- Marshall Centre for Infectious Diseases Research and Training, School of Biomedical Sciences, University of Western Australia, Perth, Australia
| | - Shakeel Mowlaboccus
- Marshall Centre for Infectious Diseases Research and Training, School of Biomedical Sciences, University of Western Australia, Perth, Australia
| | - David J Speers
- PathWest Laboratory Medicine, Queen Elizabeth II Medical Centre, Nedlands, Australia
| | - Robert Baird
- Royal Darwin Hospital Pathology, Darwin, Australia
| | | | | | | | - Deborah A Williamson
- Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
- Department of Infectious Diseases at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
| | - Jodie McVernon
- Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
- Department of Infectious Diseases at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
| | - Monica Lahra
- New South Wales Health Pathology, Microbiology Randwick, The Prince of Wales Hospital, Sydney, Australia
| | - Amy V Jennison
- Public Health Microbiology, Forensic and Scientific Services, Queensland Department of Health, Brisbane, Australia
| | - Benjamin P Howden
- Microbiological Diagnostic Unit Public Health Laboratory at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
- Department of Microbiology and Immunology at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
- Centre for Pathogen Genomics, Department of Microbiology and Immunology, University of Melbourne, Melbourne, Australia
| | - Patiyan Andersson
- Microbiological Diagnostic Unit Public Health Laboratory at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
- Department of Microbiology and Immunology at The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Australia
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Zhong L, Zhang M, Sun L, Yang Y, Wang B, Yang H, Shen Q, Xia Y, Cui J, Hang H, Ren Y, Pang B, Deng X, Zhan Y, Li H, Zhou Z. Distributed genotyping and clustering of Neisseria strains reveal continual emergence of epidemic meningococcus over a century. Nat Commun 2023; 14:7706. [PMID: 38001084 PMCID: PMC10673917 DOI: 10.1038/s41467-023-43528-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
Core genome multilocus sequence typing (cgMLST) is commonly used to classify bacterial strains into different types, for taxonomical and epidemiological applications. However, cgMLST schemes require central databases for the nomenclature of new alleles and sequence types, which must be synchronized worldwide and involve increasingly intensive calculation and storage demands. Here, we describe a distributed cgMLST (dcgMLST) scheme that does not require a central database of allelic sequences and apply it to study evolutionary patterns of epidemic and endemic strains of the genus Neisseria. We classify 69,994 worldwide Neisseria strains into multi-level clusters that assign species, lineages, and local disease outbreaks. We divide Neisseria meningitidis into 168 endemic lineages and three epidemic lineages responsible for at least 9 epidemics in the past century. According to our analyses, the epidemic and endemic lineages experienced very different population dynamics in the past 100 years. Epidemic lineages repetitively emerged from endemic lineages, disseminated worldwide, and apparently disappeared rapidly afterward. We propose a stepwise model for the evolutionary trajectory of epidemic lineages in Neisseria, and expect that the development of similar dcgMLST schemes will facilitate epidemiological studies of other bacterial pathogens.
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Affiliation(s)
- Ling Zhong
- Pasteurien College, Suzhou Medical College, Soochow University, Suzhou, 215123, China
- Key Laboratory of Alkene-Carbon Fibers-Based Technology & Application for Detection of Major Infectious Diseases, Soochow University, Suzhou, 215123, China
| | - Menghan Zhang
- Suzhou Center for Disease Control and Prevention, Suzhou, 215004, China
| | - Libing Sun
- Department of Pathology, East District of Suzhou Municipal Hospital, Suzhou, 215000, China
| | - Yu Yang
- Pasteurien College, Suzhou Medical College, Soochow University, Suzhou, 215123, China
| | - Bo Wang
- Suzhou Center for Disease Control and Prevention, Suzhou, 215004, China
| | - Haibing Yang
- Suzhou Center for Disease Control and Prevention, Suzhou, 215004, China
| | - Qiang Shen
- Suzhou Center for Disease Control and Prevention, Suzhou, 215004, China
| | - Yu Xia
- Suzhou Center for Disease Control and Prevention, Suzhou, 215004, China
| | - Jiarui Cui
- Suzhou Center for Disease Control and Prevention, Suzhou, 215004, China
| | - Hui Hang
- Suzhou Center for Disease Control and Prevention, Suzhou, 215004, China
| | - Yi Ren
- Iotabiome Biotechnology Inc, Suzhou, 215000, China
| | - Bo Pang
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiangyu Deng
- Center for Food Safety, University of Georgia, Griffin, GA, USA
| | - Yahui Zhan
- Suzhou Center for Disease Control and Prevention, Suzhou, 215004, China.
| | - Heng Li
- Pasteurien College, Suzhou Medical College, Soochow University, Suzhou, 215123, China.
- Key Laboratory of Alkene-Carbon Fibers-Based Technology & Application for Detection of Major Infectious Diseases, Soochow University, Suzhou, 215123, China.
- Suzhou Key Laboratory of Pathogen Bioscience and Anti-infective Medicine, Soochow University, Suzhou, 215123, China.
| | - Zhemin Zhou
- Pasteurien College, Suzhou Medical College, Soochow University, Suzhou, 215123, China.
- Key Laboratory of Alkene-Carbon Fibers-Based Technology & Application for Detection of Major Infectious Diseases, Soochow University, Suzhou, 215123, China.
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
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Jacquinet S, Mattheus W, Quoilin S, Wyndham-Thomas C, Martin C, Van der Linden D, Mulder A, Frère J, Schirvel C. Outbreak of invasive meningococcal disease caused by a meningococcus serogroup B in a nursery school, Wallonia, Belgium, 2018. EURO SURVEILLANCE : BULLETIN EUROPEEN SUR LES MALADIES TRANSMISSIBLES = EUROPEAN COMMUNICABLE DISEASE BULLETIN 2022; 27. [PMID: 35241214 PMCID: PMC8895469 DOI: 10.2807/1560-7917.es.2022.27.9.2100224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Although most invasive meningococcal disease (IMD) cases are sporadic without identified transmission links, outbreaks can occur. We report three cases caused by meningococcus B (MenB) at a Belgian nursery school over 9 months. The first two cases of IMD occurred in spring and summer 2018 in healthy children (aged 3–5 years) attending the same classroom. Chemoprophylaxis was given to close contacts of both cases following regional guidelines. The third case, a healthy child of similar age in the same class as a sibling of one case, developed disease in late 2018. Microbiological analyses revealed MenB with identical finetype clonal complex 269 for Case 1 and 3 (unavailable for Case 2). Antimicrobial susceptibility testing revealed no antibiotic resistance. Following Case 3, after multidisciplinary discussion, chemoprophylaxis and 4CMenB (Bexsero) vaccination were offered to close contacts. In the 12-month follow-up of Case 3, no additional cases were reported by the school. IMD outbreaks are difficult to manage and generate public anxiety, particularly in the case of an ongoing cluster, despite contact tracing and management. This outbreak resulted in the addition of MenB vaccination to close contacts in Wallonian regional guidelines, highlighting the potential need and added value of vaccination in outbreak management.
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Affiliation(s)
- Stéphanie Jacquinet
- Epidemiology of infectious diseases, Department of Epidemiology and Public Health, Sciensano, Brussels, Belgium
| | - Wesley Mattheus
- National Reference Centre for Neisseria meningitidis, Sciensano, Brussels, Belgium
| | - Sophie Quoilin
- Epidemiology of infectious diseases, Department of Epidemiology and Public Health, Sciensano, Brussels, Belgium
| | - Chloé Wyndham-Thomas
- Epidemiology of infectious diseases, Department of Epidemiology and Public Health, Sciensano, Brussels, Belgium
| | - Charlotte Martin
- Infectious Diseases Department, CHU Saint-Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Dimitri Van der Linden
- Institut de Recherche Expérimentale et Clinique (IREC), UCLouvain, Brussels, Belgium.,Pediatric Infectious Diseases, General Pediatrics, Pediatric Department Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - André Mulder
- Pediatric Intensive Care Unit, Centre Hospitalier Chrétien (CHC) Liège, Belgium
| | - Julie Frère
- University Department of Paediatrics, Centre Hospitalier Universitaire (CHU) Liège, Belgium
| | - Carole Schirvel
- Agence pour une vie de qualité, infection prevention and control, Wallonia, Belgium
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Joseph SJ, Thomas Iv JC, Schmerer MW, Cartee J, St Cyr S, Schlanger K, Kersh EN, Raphael BH, Gernert KM. Global emergence and dissemination of Neisseria gonorrhoeae ST-9363 isolates with reduced susceptibility to azithromycin. Genome Biol Evol 2021; 14:6486421. [PMID: 34962987 DOI: 10.1093/gbe/evab287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2021] [Indexed: 11/12/2022] Open
Abstract
Neisseria gonorrhoeae multi-locus sequence type (ST) 9363 core-genogroup isolates have been associated with reduced azithromycin susceptibility (AZMrs) and show evidence of clonal expansion in the U.S. Here we analyze a global collection of ST-9363 core-genogroup genomes to shed light on the emergence and dissemination of this strain. The global population structure of ST-9363 core-genogroup falls into three lineages: Basal, European, and North American; with 32 clades within all lineages. Although, ST-9363 core-genogroup is inferred to have originated from Asia in the mid-19th century; we estimate the three modern lineages emerged from Europe in the late 1970s to early 1980s. The European lineage appears to have emerged and expanded from around 1986 to 1998, spreading into North America and Oceania in the mid-2000s with multiple introductions, along with multiple secondary reintroductions into Europe. Our results suggest two separate acquisition events of mosaic mtrR and mtrR promoter alleles: first during 2009-2011 and again during the 2012-2013 time, facilitating the clonal expansion of this core-genogroup with AZMrs in the U.S. By tracking phylodynamic evolutionary trajectories of clades that share distinct demography as well as population-based genomic statistics, we demonstrate how recombination and selective pressures in the mtrCDE efflux operon granted a fitness advantage to establish ST-9363 as a successful gonococcal lineage in the U.S. and elsewhere. Although it is difficult to pinpoint the exact timing and emergence of this young core-genogroup, it remains critically important to continue monitoring it, as it could acquire additional resistance markers.
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Affiliation(s)
- Sandeep J Joseph
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
| | - Jesse C Thomas Iv
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
| | - Matthew W Schmerer
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
| | - Jack Cartee
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
| | - Sancta St Cyr
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
| | - Karen Schlanger
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
| | - Ellen N Kersh
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
| | - Brian H Raphael
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
| | - Kim M Gernert
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia-30329, USA
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