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Brady AM, El-Badry E, Padron-Regalado E, Escudero González NA, Joo DL, Rota PA, Crooke SN. Serosurveillance for Measles and Rubella. Vaccines (Basel) 2024; 12:816. [PMID: 39066453 PMCID: PMC11281569 DOI: 10.3390/vaccines12070816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 06/26/2024] [Accepted: 07/05/2024] [Indexed: 07/28/2024] Open
Abstract
Measles and rubella remain global health threats, despite the availability of safe and effective vaccines. Estimates of population immunity are crucial for achieving elimination goals and assessing the impact of vaccination programs, yet conducting well-designed serosurveys can be challenging, especially in resource-limited settings. In this review, we provide a comprehensive assessment of 130 measles and rubella studies published from January 2014 to January 2024. Methodologies and design aspects of serosurveys varied greatly, including sample size, assay type, and population demographics. Most studies utilized enzyme immunoassays for IgG detection. Sample sizes showed diverse sampling methods but favored convenience sampling despite its limitations. Studies spanned 59 countries, predominantly including adults, and revealed disparities in seroprevalence across demographics, regions, and notably among migrants and women. Age-related declines in antibodies were observed, particularly among infants, and correlations between vaccination status and seropositivity varied. We conclude with an outlook on measles and rubella serosurveillance, emphasizing the need for proper survey design and the advantages of standardized, multiplex serology assays.
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Affiliation(s)
| | | | | | | | | | | | - Stephen N. Crooke
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA (D.L.J.); (P.A.R.)
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2
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Tappe J, Leung J, Mathis AD, Oliver SE, Masters NB. Characteristics of reported mumps cases in the United States: 2018-2023. Vaccine 2024:S0264-410X(24)00805-3. [PMID: 39019661 DOI: 10.1016/j.vaccine.2024.07.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 07/09/2024] [Accepted: 07/12/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND This paper highlights recent clinical complications of mumps reported in the United States and summarizes appropriate confirmatory testing for mumps, encouraging vigilance for mumps disease, an endemic vaccine-preventable illness. METHODS Surveillance data from jurisdictions reporting confirmed and probable cases of mumps in the United States were descriptively analyzed to assess epidemiologic trends from January 1, 2018 - December 31, 2023. Data were reported to the National Notifiable Disease Surveillance System and the Epidemiology and Laboratory Capacity Project O. Cases were classified according to the Council of State and Territorial Epidemiologists 2011 mumps case definition. RESULTS From 2018-2023, United States health departments reported 8,006 confirmed and probable mumps cases to the National Notifiable Disease Surveillance System, of which 85.4% occurred during January 1, 2018-April 4, 2020 and 14.6% during April 5, 2020-December 31, 2023. The incidence of mumps was highest among those aged 18-24 years during 2018-2020 (maximum of 4.54 cases per 100,000 persons in 2019), and highest among those aged 1-4 years during 2021-2023 (maximum 0.67 per 100,000 persons in 2023). Incidence among all age groups during 2021-2023 remained below levels during 2018-2020. Fewer than 12% of mumps cases were confirmed during 2021-2023, compared to >50% during 2018-2019. CONCLUSIONS Although incidence has declined since the COVID-19 pandemic, these surveillance data highlight that mumps remains endemic in the United States. Therefore, maintaining high MMR vaccination coverage is essential to prevent future vaccine-preventable outbreaks and minimize severe complications from infection.
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Affiliation(s)
- Jamie Tappe
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, GA 30333, United States.
| | - Jessica Leung
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, GA 30333, United States
| | - Adria D Mathis
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, GA 30333, United States
| | - Sara E Oliver
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, GA 30333, United States
| | - Nina B Masters
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, GA 30333, United States
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3
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Sowers SB, Clemmons NS, Mercader S, Nielsen L, Colley H, Jordan NN, Bettger CC, Masters NB, Markelz AE, Hickman CJ. Identifying a Level of Neutralizing Antibody That Correlates With Protection From Clinical Mumps Disease During a 2017 Mumps Outbreak Among Military Service Members. Open Forum Infect Dis 2024; 11:ofae329. [PMID: 38975246 PMCID: PMC11227222 DOI: 10.1093/ofid/ofae329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 06/13/2024] [Indexed: 07/09/2024] Open
Abstract
Background In 2017, a mumps outbreak occurred in a US military barracks. Serum collected at service entry was used to compare pre-exposure with presumptive vaccine-induced antibody levels from persons who developed mumps (cases) and potentially exposed persons who did not develop mumps (non-cases). Sufficient information to determine levels of exposure during the outbreak was not available. Methods Pre-outbreak serum samples from the Department of Defense Serum Repository were available from 254 potentially exposed service members. Twelve developed clinical symptoms and had post-outbreak serum collected. All sera were tested with a mumps-specific enzyme immunoassay for immunoglobulin M, immunoglobulin G (IgG), and IgG avidity. The neutralizing antibodies to vaccine strain (Jeryl Lynn [JL], genotype A) and wildtype virus (genotype G) was assessed by a plaque reduction neutralization test. A Fisher exact test and receiver operator characteristic curve were used to analyze the antibody response for non-cases and mumps cases. Results Eight mumps cases were laboratory confirmed. Pre-outbreak neutralizing antibody titers to JL and genotype G mumps virus and pre-outbreak IgG index values were proportionately lower for most cases as compared with exposed non-cases. When compared with potentially exposed non-cases, cases with clinical symptoms had greater odds of having a pre-outbreak JL titer <41 and a genotype G titer <16. Conclusions We identified potential correlates of protection for mumps neutralizing antibody titers against JL and genotype G mumps viruses.
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Affiliation(s)
- Sun B Sowers
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Nakia S Clemmons
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Sara Mercader
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Lindsey Nielsen
- Department of Medicine, Brooke Army Medical Center, San Antonio, Texas, USA
| | - Heather Colley
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Nikki N Jordan
- Division of Clinical Public Health and Epidemiology, Defense Centers for Public Health, Defense Health Agency–Aberdeen, Edgewood, Maryland, USA
| | - Caitlin C Bettger
- Department of Medicine, Brooke Army Medical Center, San Antonio, Texas, USA
| | - Nina B Masters
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Ana E Markelz
- Department of Medicine, Brooke Army Medical Center, San Antonio, Texas, USA
| | - Carole J Hickman
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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4
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Ferrari C, Somma G, Treglia M, Pallocci M, Passalacqua P, Di Giampaolo L, Coppeta L. Questionable Immunity to Mumps among Healthcare Workers in Italy-A Cross-Sectional Serological Study. Vaccines (Basel) 2024; 12:522. [PMID: 38793772 PMCID: PMC11125717 DOI: 10.3390/vaccines12050522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 04/27/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Highly contagious diseases, such as mumps, are a global concern as new epidemics continue to emerge, even in highly vaccinated populations. The risk of transmission and spread of these viruses is even higher for individuals who are more likely to be exposed, including healthcare workers (HCWs). In healthcare settings, both HCWs and patients are at risk of infection during the care process, potentially leading to nosocomial epidemic outbreaks. Mumps is often underestimated compared with measles and rubella, despite being milder and less likely to spread. In fact, the risk of complications following mumps infection is extremely high, especially if the disease occurs in adulthood. The measles-mumps-rubella (MMR) vaccine has been shown to be an excellent preventive measure. Unfortunately, the mumps component appears to be less effective in inducing immunity than those for measles and rubella (two-dose effectiveness of 85%, 95% and 97%, respectively). The main aim of our study was to investigate the prevalence of detectable mumps antibodies (serum IgG antibodies) in a cohort of Italian and foreign HCWs in relation to personal and occupational factors. We included in the study 468 subjects who underwent health surveillance at the Occupational Medicine Unit of the Tor Vergata Polyclinic in Rome during the period from January 2021 to March 2023. In our study, the proportion of HCWs found to be unprotected against mumps was very high (8.3%), and those found to be immune are below the WHO threshold for herd immunity (95%). From our data, it seems essential that all occupational health services carry out an accurate screening with a dose of anti-mumps antibodies to assess serological protection before starting a job, regardless of an individual's vaccination history. This approach is proving to be beneficial, accurate, as it allows all serologically non-immune individuals to be vaccinated in the workplace, including those who would be protected by their vaccination history but have lost the antibody response.
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Affiliation(s)
- Cristiana Ferrari
- PhD Program in Social, Occupational and Medico-Legal Sciences, Department of Occupational Medicine, University of Rome Tor Vergata, Viale Oxford 81, 00133 Roma, Italy
| | - Giuseppina Somma
- Department of Occupational Medicine, University of Rome Tor Vergata, Viale Oxford 81, 00133 Roma, Italy; (G.S.); (M.T.); (L.C.)
| | - Michele Treglia
- Department of Occupational Medicine, University of Rome Tor Vergata, Viale Oxford 81, 00133 Roma, Italy; (G.S.); (M.T.); (L.C.)
| | - Margherita Pallocci
- PhD Program in Applied Medical Surgical Sciences, Department of Surgical Sciences, University of Rome Tor Vergata, Viale Oxford 81, 00133 Roma, Italy;
| | - Pierluigi Passalacqua
- Department of Occupational Medicine, University of Rome La Sapienza, 00185 Roma, Italy;
| | - Luca Di Giampaolo
- Department of Occupational Medicine, University of Chieti “G. D’Annunzio”, 66100 Chieti, Italy;
| | - Luca Coppeta
- Department of Occupational Medicine, University of Rome Tor Vergata, Viale Oxford 81, 00133 Roma, Italy; (G.S.); (M.T.); (L.C.)
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Chisty ZA, Li DD, Haile M, Houston H, DaSilva J, Overton R, Schuh AJ, Haynie J, Clemente J, Branch AG, Arons MM, Tsang CA, Pellegrini GJ, Bugrysheva J, Ilutsik J, Mohelsky R, Comer P, Hundia SB, Oh H, Stuckey MJ, Bohannon CD, Rasheed MAU, Epperson M, Thornburg NJ, McDonald LC, Brown AC, Kutty PK. Immune response kinetics to SARS-CoV-2 infection and COVID-19 vaccination among nursing home residents-Georgia, October 2020-July 2022. PLoS One 2024; 19:e0301367. [PMID: 38625908 PMCID: PMC11020945 DOI: 10.1371/journal.pone.0301367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 03/07/2024] [Indexed: 04/18/2024] Open
Abstract
BACKGROUND Understanding the immune response kinetics to SARS-CoV-2 infection and COVID-19 vaccination is important in nursing home (NH) residents, a high-risk population. METHODS An observational longitudinal evaluation of 37 consenting vaccinated NH residents with/without SARS-CoV-2 infection from October 2020 to July 2022 was conducted to characterize the immune response to spike protein due to infection and/or mRNA COVID-19 vaccine. Antibodies (IgG) to SARS-CoV-2 full-length spike, nucleocapsid, and receptor binding domain protein antigens were measured, and surrogate virus neutralization capacity was assessed using Meso Scale Discovery immunoassays. The participant's spike exposure status varied depending on the acquisition of infection or receipt of a vaccine dose. Longitudinal linear mixed effects modeling was used to describe trajectories based on the participant's last infection or vaccination; the primary series mRNA COVID-19 vaccine was considered two spike exposures. Mean antibody titer values from participants who developed an infection post receipt of mRNA COVID-19 vaccine were compared with those who did not. In a subset of participants (n = 15), memory B cell (MBC) S-specific IgG (%S IgG) responses were assessed using an ELISPOT assay. RESULTS The median age of the 37 participants at enrollment was 70.5 years; 30 (81%) had prior SARS-CoV-2 infection, and 76% received Pfizer-BioNTech and 24% Moderna homologous vaccines. After an observed augmented effect with each spike exposure, a decline in the immune response, including %S IgG MBCs, was observed over time; the percent decline decreased with increasing spike exposures. Participants who developed an infection at least two weeks post-receipt of a vaccine were observed to have lower humoral antibody levels than those who did not develop an infection post-receipt. CONCLUSIONS These findings suggest that understanding the durability of immune responses in this vulnerable NH population can help inform public health policy regarding the timing of booster vaccinations as new variants display immune escape.
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Affiliation(s)
- Zeshan A. Chisty
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Deana D. Li
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Melia Haile
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Hollis Houston
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Juliana DaSilva
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Rahsaan Overton
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Amy J. Schuh
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Jenn Haynie
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- Goldbelt C6, LLC, Chesapeake, Virginia, United States of America
| | - Jacob Clemente
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Alicia G. Branch
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Melissa M. Arons
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Clarisse A. Tsang
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Gerald J. Pellegrini
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Julia Bugrysheva
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Justina Ilutsik
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- Goldbelt C6, LLC, Chesapeake, Virginia, United States of America
| | - Romy Mohelsky
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Patricia Comer
- A.G. Rhodes Wesley Woods Heath and Rehab, Atlanta, Georgia, United States of America
| | | | - Hyungseok Oh
- Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Matthew J. Stuckey
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Caitlin D. Bohannon
- Coronavirus and Other Respiratory Viruses Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Mohammed Ata Ur Rasheed
- Coronavirus and Other Respiratory Viruses Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Monica Epperson
- Coronavirus and Other Respiratory Viruses Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Natalie J. Thornburg
- Coronavirus and Other Respiratory Viruses Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - L. Clifford McDonald
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Allison C. Brown
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Preeta K. Kutty
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
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6
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Yeon Kim S, Lee TY, Hwang YH, Kim D, Kim YJ, Won H. Booster doses of an inactivated F genotype mumps vaccine enhance immunogenicity in mice. Vaccine X 2024; 17:100437. [PMID: 38317857 PMCID: PMC10839135 DOI: 10.1016/j.jvacx.2024.100437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 02/07/2024] Open
Abstract
The mumps virus (MuV) causes a highly contagious human disease characterized by swelling of the parotid glands. Although the administration of an attenuated Jeryl Lynn (JL) MuV vaccine shows efficacy in reducing the incidence of MuV infection, sporadic mumps outbreaks still occur in vaccinated populations. We have previously established that an inactivated F genotype mumps vaccine has a higher neutralizing antibody titer against diverse circulating mumps viruses in mice. Here, we aimed to develop a vaccination strategy to enhance the immune response for MuV and assess the effects of heterologous vaccination compared with homologous approaches. We administered an inactivated F genotype mumps vaccine booster following a homologous prime-boost regime and compared its efficacy with three doses of homologous JL vaccine in mice. We demonstrated robust stimulation of neutralizing antibodies and cellular immune response of interferon-γ-secreting cytotoxic T cells following administration of an inactivated F genotype mumps vaccine booster after a homologous prime-boost regime with JL. Compared with the homologous prime-boost regime, this heterologous prime-boost regime showed protective efficacy against the F genotype of MuV. These findings suggest that the heterologous vaccination strategy based on the administration of an inactivated F genotype mumps vaccine provides more effective cross-protection against circulating wild-type mumps viruses than homologous vaccination.
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Affiliation(s)
- Seo Yeon Kim
- Division of Infectious Diseases Vaccine Research, National Institute of Health, Korea Centers for Disease Control and Prevention Agency, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Tae-Young Lee
- Division of Infectious Diseases Vaccine Research, National Institute of Health, Korea Centers for Disease Control and Prevention Agency, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Yun-Ho Hwang
- Division of Infectious Diseases Vaccine Research, National Institute of Health, Korea Centers for Disease Control and Prevention Agency, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Dokeun Kim
- Division of Infectious Diseases Vaccine Research, National Institute of Health, Korea Centers for Disease Control and Prevention Agency, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - You-Jin Kim
- Division of Infectious Diseases Vaccine Research, National Institute of Health, Korea Centers for Disease Control and Prevention Agency, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Hyeran Won
- Division of Infectious Diseases Vaccine Research, National Institute of Health, Korea Centers for Disease Control and Prevention Agency, CheongJu, Chungcheongbuk-do, Republic of Korea
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Familiar-Macedo D, Dias HG, Carvalho FR, Pauvolid-Corrêa A, da Silveira MN, de Oliveira MC, Gonçalves RDCF, Vianna RADO, Cardoso CAA, Boy da Silva RT, Baumblatt AP, de-Oliveira-Pinto LM. Serological investigation of vaccine-induced antibodies for measles, rubella, and yellow fever viruses in children vertically exposed to Zika virus or with down syndrome. Front Pediatr 2023; 11:1250059. [PMID: 38155740 PMCID: PMC10753015 DOI: 10.3389/fped.2023.1250059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023] Open
Abstract
Background Vaccination schedules, as well as their effectiveness and contraindications, need to be evaluated regularly, especially in specific situations. Congenital Zika Syndrome (CZS) is a severe condition that results in extensive functional and neurological impairment of fetuses and newborns due to Zika virus tropism for fetal neural progenitor cells. Down Syndrome (DS) is the leading genetic cause of intellectual disability. The immune impairment in DS has already been described, but little is known about the immune response of CZS children. Thus, CZS and DS are specific conditions that can be considered for a reassessment of the available immunizations. Here, we carried out serological analyses of attenuated vaccines-induced antibodies for measles, rubella, and yellow fever viruses in children aged 2-7, grouped into asymptomatic controls, DS children, and CZS children. Methods Plasma samples were taken, and vaccination records were compiled during clinical follow-up. Enzymatic immunoassays for quantifying anti-measles and anti-rubella IgG were performed to assess the response to the Measles, Mumps, and Rubella (MMR) vaccine. Plaque Reduction Neutralization Test (PRNT) was performed to investigate neutralizing antibodies in response to the Brazilian vaccine strain of yellow fever (YF-17DD). Results We highlight similar levels of anti-measles IgG and neutralizing antibodies for YF-17DD among CZS, DS, and asymptomatic children, although low positivity of measles data was seen in the three groups. In DS children, the 2-4-year-old group had an increased level of anti-measles IgG compared to the older group of children aged five to seven years. Lower anti-rubella IgG levels were observed in CZS and DS children compared to asymptomatic children. For anti-rubella IgG, the good performance of vaccination in asymptomatic children is due to younger ones rather than older ones. Conclusions There were no reports of adverse events after the use of the MMR and YF-17DD indicating that CZS and DS could continue to receive these vaccines, but our data draws attention to the necessity of monitoring the vaccination response in CZS and DS children over time and the possible need to adhere to national measles vaccination campaigns. Scientific research needs to continue to help develop appropriate CZS and DS health guidelines.
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Affiliation(s)
- Débora Familiar-Macedo
- Laboratório das Interações Vírus-Hospedeiros (LIVH), Instituto Oswaldo Cruz, Fundação Oswaldo Cruz (IOC/Fiocruz), Rio de Janeiro, Brazil
| | - Helver Gonçalves Dias
- Laboratório das Interações Vírus-Hospedeiros (LIVH), Instituto Oswaldo Cruz, Fundação Oswaldo Cruz (IOC/Fiocruz), Rio de Janeiro, Brazil
| | - Fabiana Rabe Carvalho
- Laboratório Multiusuário de Apoio à Pesquisa em Nefrologia e Ciências Médicas (LAMAP), Faculdade de Medicina, Universidade Federal Fluminense, Niterói, Brazil
| | - Alex Pauvolid-Corrêa
- Laboratório de Virologia Veterinária de Viçosa (LAVEV), Departamento de Veterinária, Universidade Federal de Viçosa (UFV), Viçosa, Brazil
| | - Mayara Neto da Silveira
- Ambulatório Multidisciplinar de Síndrome de Down (AMBDOWN), Departamento de Pediatria, Faculdade de Ciências Médicas, Universidade Estadual do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mariana Cavalcante de Oliveira
- Laboratório das Interações Vírus-Hospedeiros (LIVH), Instituto Oswaldo Cruz, Fundação Oswaldo Cruz (IOC/Fiocruz), Rio de Janeiro, Brazil
| | | | | | - Claudete Aparecida Araujo Cardoso
- Laboratório Multiusuário de Apoio à Pesquisa em Nefrologia e Ciências Médicas (LAMAP), Faculdade de Medicina, Universidade Federal Fluminense, Niterói, Brazil
- Departamento Materno Infantil, Faculdade de Medicina, Universidade Federal Fluminense, Niterói, Brazil
| | - Raquel Tavares Boy da Silva
- Ambulatório Multidisciplinar de Síndrome de Down (AMBDOWN), Departamento de Pediatria, Faculdade de Ciências Médicas, Universidade Estadual do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Anna Paula Baumblatt
- Ambulatório Multidisciplinar de Síndrome de Down (AMBDOWN), Departamento de Pediatria, Faculdade de Ciências Médicas, Universidade Estadual do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luzia Maria de-Oliveira-Pinto
- Laboratório das Interações Vírus-Hospedeiros (LIVH), Instituto Oswaldo Cruz, Fundação Oswaldo Cruz (IOC/Fiocruz), Rio de Janeiro, Brazil
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Guo A, Leung J, Ayers T, Fields VS, Safi H, Waters C, Curns AT, Routh JA, Haselow DT, Marlow MA, Marin M. Mumps vaccine effectiveness of a 3rd dose of measles, mumps, rubella vaccine in school settings during a mumps outbreak -- Arkansas, 2016-2017. PUBLIC HEALTH IN PRACTICE 2023; 6:100404. [PMID: 38099088 PMCID: PMC10719407 DOI: 10.1016/j.puhip.2023.100404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 06/05/2023] [Indexed: 12/17/2023] Open
Abstract
Objectives The largest mumps outbreak in the United States since 2006 occurred in Arkansas during the 2016-17 school year. An additional dose (third dose) of measles-mumps-rubella vaccine (MMR3) was offered to school children. We evaluated the vaccine effectiveness (VE) of MMR3 compared with two doses of MMR for preventing mumps among school-aged children during the outbreak. Study design A generalized linear mixed effects model was used to estimate the incremental vaccine effectiveness (VE) of a third dose of MMR compared with two doses of MMR for preventing mumps. Methods We obtained school enrollment, immunization status and mumps case status from school registries, Arkansas's immunization registry, and Arkansas's mumps surveillance system, respectively. We included students who previously received 2 doses of MMR in schools with ≥1 mumps case after the MMR3 clinic. We used a generalized linear mixed model to estimate VE of MMR3 compared with two doses of MMR. Results Sixteen schools with 9272 students were included in the analysis. Incremental VE of MMR3 versus a two-dose MMR regimen was 52.7% (95% confidence interval [CI]: -3.6%‒78.4%) overall and in 8 schools with high mumps transmission it was 64.0% (95% CI: 1.2%‒86.9%). MMR3 VE was higher among middle compared with elementary school students (68.5% [95% CI: -30.2%‒92.4%] vs 37.6% [95% CI: -62.5%‒76.1%]); these differences were not statistically significant. Conclusion Our findings suggest MMR3 provided additional protection from mumps compared with two MMR doses in elementary and middle school settings during a mumps outbreak.
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Affiliation(s)
- Angela Guo
- Division of Viral Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30329, USA
| | - Jessica Leung
- Division of Viral Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30329, USA
| | - Tracy Ayers
- Division of Viral Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30329, USA
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30329, USA
| | - Virgie S. Fields
- Arkansas Department of Health, 4815 W Markham St, Little Rock, AR, 72205, USA
- Council of State and Territorial Epidemiologists Applied Epidemiology Fellowship, 2635 Century Pkwy NE #700, Atlanta, GA, 30345, USA
| | - Haytham Safi
- Arkansas Department of Health, 4815 W Markham St, Little Rock, AR, 72205, USA
| | - Catherine Waters
- Arkansas Department of Health, 4815 W Markham St, Little Rock, AR, 72205, USA
| | - Aaron T. Curns
- Division of Viral Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30329, USA
| | - Janell A. Routh
- Division of Viral Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30329, USA
| | - Dirk T. Haselow
- Arkansas Department of Health, 4815 W Markham St, Little Rock, AR, 72205, USA
| | - Mariel A. Marlow
- Division of Viral Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30329, USA
| | - Mona Marin
- Division of Viral Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30329, USA
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9
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Duprex WP, Dutch RE. Paramyxoviruses: Pathogenesis, Vaccines, Antivirals, and Prototypes for Pandemic Preparedness. J Infect Dis 2023; 228:S390-S397. [PMID: 37849400 PMCID: PMC11009463 DOI: 10.1093/infdis/jiad123] [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] [Indexed: 10/19/2023] Open
Abstract
The Paramyxoviridae family includes established human pathogens such as measles virus, mumps virus, and the human parainfluenza viruses; highly lethal zoonotic pathogens such as Nipah virus; and a number of recently identified agents, such as Sosuga virus, which remain poorly understood. The high human-to-human transmission rate of paramyxoviruses such as measles virus, high case fatality rate associated with other family members such as Nipah virus, and the existence of poorly characterized zoonotic pathogens raise concern that known and unknown paramyxoviruses have significant pandemic potential. In this review, the general life cycle, taxonomic relationships, and viral pathogenesis are described for paramyxoviruses that cause both systemic and respiratory system-restricted infections. Next, key gaps in critical areas are presented, following detailed conversations with subject matter experts and based on the current literature. Finally, we present an assessment of potential prototype pathogen candidates that could be used as models to study this important virus family, including assessment of the strengths and weaknesses of each potential prototype.
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Affiliation(s)
- W Paul Duprex
- Center for Vaccine Research
- Department of Microbiology and Molecular Genetics, University of Pittsburgh, Pennsylvania
| | - Rebecca Ellis Dutch
- Department of Molecular and Cellular Biochemistry, University of Kentucky College of Medicine, Lexington
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10
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Gavilán AM, Díez-Fuertes F, Sanz JC, Castellanos AM, López-Perea N, Jiménez SM, Ruiz-Sopeña C, Masa-Calles J, García-Comas L, de Ory F, Pérez-Olmeda M, Fernández-García A, Echevarría JE. Increase of Diversity of Mumps Virus Genotype G SH Variants Circulating Among a Highly Immunized Population: Spain, 2007-2019. J Infect Dis 2022; 227:151-160. [PMID: 35524966 DOI: 10.1093/infdis/jiac176] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/27/2022] [Accepted: 05/05/2022] [Indexed: 01/19/2023] Open
Abstract
MuV caused three epidemic waves in Spain since genotype G emerged in 2005, despite high vaccination coverage. SH gene sequencing according to WHO protocols allowed the identification of seven relevant variants and 88 haplotypes. While the originally imported MuVi/Sheffield.GBR/1.05/-variant prevailed during the first two waves, it was subsequently replaced by other variants originated by either local evolution or importation, according to the additional analysis of hypervariable NCRs. The time of emergence of the MRCA of each MuV variant clade was concordant with the data of the earliest sequence. The analysis of Shannon entropy showed an accumulation of variability on six particular positions as the cause of the increase on the number of circulating SH variants. Consequently, SH gene sequencing needs to be complemented with other more variable markers for mumps surveillance immediately after the emergence of a new genotype, but the subsequent emergence of new SH variants turns it unnecessary.
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Affiliation(s)
- A M Gavilán
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.,Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain
| | - F Díez-Fuertes
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.,Consorcio de Investigación Biomédica en Red de Enfermedades Infecciosas, Madrid, Spain
| | - J C Sanz
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain.,Laboratorio Regional de Salud Pública de la Comunidad de Madrid, Madrid, Spain
| | - A M Castellanos
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.,Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain
| | - N López-Perea
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain.,Centro Nacional de Epidemiología, Instituto de Salud Carlos III, Madrid, Spain
| | - S M Jiménez
- Servicio de Microbiología, Hospital de Segovia, Segovia, Spain
| | - C Ruiz-Sopeña
- Servicio de Epidemiología, Consejería de Sanidad de Castilla y León, Valladolid, Spain
| | - J Masa-Calles
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain.,Centro Nacional de Epidemiología, Instituto de Salud Carlos III, Madrid, Spain
| | - L García-Comas
- Servicio de Epidemiología, Consejería de Sanidad de la Comunidad de Madrid, Madrid, Spain
| | - F de Ory
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.,Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain
| | - M Pérez-Olmeda
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.,Consorcio de Investigación Biomédica en Red de Enfermedades Infecciosas, Madrid, Spain
| | - A Fernández-García
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.,Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain
| | - J E Echevarría
- Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.,Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain
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11
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Frost JR, Shaikh S, Severini A. Exploring the Mumps Virus Glycoproteins: A Review. Viruses 2022; 14:v14061335. [PMID: 35746805 PMCID: PMC9229384 DOI: 10.3390/v14061335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 12/03/2022] Open
Abstract
The resurgence of mumps in vaccinated adult populations has raised concerns about possible waning vaccine immunity or a potential lack of protection to the circulating strain. A number of individual studies have investigated if there are amino acid variations between the circulating wild-type strains and vaccine strains. In these studies, the HN and F mumps surface glycoproteins have been of interest, because of their role in viral infection, and because the HN protein is the target of neutralizing antibodies. Here, we summarize the single nucleotide variants and their potential effect that have been identified between mumps genotypes in the HN and F proteins.
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Affiliation(s)
- Jasmine Rae Frost
- Department of Medical Microbiology and Infectious Diseases, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (J.R.F.); (S.S.)
| | - Saba Shaikh
- Department of Medical Microbiology and Infectious Diseases, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (J.R.F.); (S.S.)
| | - Alberto Severini
- Department of Medical Microbiology and Infectious Diseases, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (J.R.F.); (S.S.)
- JC Wilt Infectious Diseases Research Centre, NMLB, Public Health Agency of Canada, Winnipeg, MB R3E 3R2, Canada
- Correspondence: ; Tel.: +1-204-789-6022; Fax: +1-204-318-2222
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12
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Melgar M, Yockey B, Marlow MA. Impact of vaccine effectiveness and coverage on preventing large mumps outbreaks on college campuses: Implications for vaccination strategy. Epidemics 2022; 40:100594. [PMID: 35728505 DOI: 10.1016/j.epidem.2022.100594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 05/01/2022] [Accepted: 06/13/2022] [Indexed: 11/27/2022] Open
Abstract
Recent mumps outbreaks among highly vaccinated populations, including college students, have called into question the vaccine effectiveness (VE) of routine two-dose measles, mumps, and rubella (MMR2) immunization. We aimed to estimate the VE required for a novel vaccination strategy (e.g., MMR booster dose, novel vaccine) to prevent large mumps outbreaks on college campuses. Using mumps college outbreak data reported to the U.S. Centers for Disease Control and Prevention during 2016-2017, we estimated current MMR2 VE using the screening method and implemented a compartmental model of mumps transmission. We performed 2000 outbreak simulations, following introduction of an infectious person to a population of 10,000, over ranges of MMR2 vaccine coverage (VC) and VE (30.0-99.0%). We compared the impact of varying VC and VE on mumps and mumps orchitis case counts and determined VE thresholds that ensured < 5.0% and < 2.0% of the outbreak simulations exceeded 20 and 100 mumps cases. Median estimated MMR2 VE in reported mumps outbreaks was 60.5% and median reported MMR2 VC was 97.5%. Simulated mumps case count was more sensitive to changes in VE than in VC. The opposite was true for simulated mumps orchitis case count, though orchitis case count was small (mean <10 cases across simulations for VE near 60.5% and VC near 97.5%). At 97.5% VC, 73.1% and 78.2% VE were required for < 5.0% and < 2.0% of outbreaks, respectively, to exceed 100 mumps cases. Maintaining 97.5% VC, 82.4% and 85.9% VE were required for < 5.0% and < 2.0% of outbreaks, respectively, to exceed 20 cases. We conclude that maintaining current levels of MMR2 VC, a novel vaccination strategy aimed at reducing mumps transmission must achieve at least 73.1-85.9% VE among young adults to prevent large mumps outbreaks on college campuses.
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Affiliation(s)
- Michael Melgar
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
| | - Bryan Yockey
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA
| | - Mariel Asbury Marlow
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA
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13
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Shah MM, Rasheed MAU, Harcourt JL, Abedi GR, Stumpf MM, Kirking HL, Tamin A, Mills L, Armstrong M, Salvatore PP, Surasi K, Scott SE, Killerby ME, Briggs-Hagen M, Saydah S, Tate JE, Fry AM, Hall AJ, Thornburg NJ, Midgley CM. Twelve-month Follow-up of Early COVID-19 Cases in the United States: Cellular and Humoral Immune Longevity. Open Forum Infect Dis 2022; 9:ofab664. [PMID: 35141347 PMCID: PMC8755399 DOI: 10.1093/ofid/ofab664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/03/2022] [Indexed: 12/03/2022] Open
Abstract
We quantify antibody and memory B-cell responses to severe acute respiratory syndrome coronavirus 2 at 6 and 12 months postinfection among 7 unvaccinated US coronavirus disease 2019 cases. All had detectable S-specific memory B cells and immunoglobulin G at both time points, with geometric mean titers of 117.2 BAU/mL and 84.0 BAU/mL at 6 and 12 months, respectively.
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Affiliation(s)
- Melisa M Shah
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Jennifer L Harcourt
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Glen R Abedi
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Megan M Stumpf
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Hannah L Kirking
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Azaibi Tamin
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Lisa Mills
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Phillip P Salvatore
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Krishna Surasi
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, GA, USA
- California State Public Health Department
| | - Sarah E Scott
- Maricopa County Department of Public Health, Phoenix, AZ, USA
| | - Marie E Killerby
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Sharon Saydah
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jacqueline E Tate
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Alicia M Fry
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Aron J Hall
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Natalie J Thornburg
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Claire M Midgley
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
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14
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Lanfermeijer J, Nühn MM, Emmelot ME, Poelen MCM, van Els CACM, Borghans JAM, van Baarle D, Kaaijk P, de Wit J. Longitudinal Characterization of the Mumps-Specific HLA-A2 Restricted T-Cell Response after Mumps Virus Infection. Vaccines (Basel) 2021; 9:1431. [PMID: 34960178 PMCID: PMC8707000 DOI: 10.3390/vaccines9121431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/19/2021] [Accepted: 11/30/2021] [Indexed: 11/16/2022] Open
Abstract
Waning of the mumps virus (MuV)-specific humoral response after vaccination has been suggested as a cause for recent mumps outbreaks in vaccinated young adults, although it cannot explain all cases. Moreover, CD8+ T cells may play an important role in the response against MuV; however, little is known about the characteristics and dynamics of the MuV-specific CD8+ T-cell response after MuV infection. Here, we had the opportunity to follow the CD8+ T-cell response to three recently identified HLA-A2*02:01-restricted MuV-specific epitopes from 1.5 to 36 months post-MuV infection in five previously vaccinated and three unvaccinated individuals. The infection-induced CD8+ T-cell response was dominated by T cells specific for the ALDQTDIRV and LLDSSTTRV epitopes, while the response to the GLMEGQIVSV epitope was subdominant. MuV-specific CD8+ T-cell frequencies in the blood declined between 1.5 and 9 months after infection. This decline was not explained by changes in the expression of inhibitory receptors or homing markers. Despite the ongoing changes in the frequencies and phenotype of MuV-specific CD8+ T cells, TCRβ analyses revealed a stable MuV-specific T-cell repertoire over time. These insights in the maintenance of the cellular response against mumps may provide hallmarks for optimizing vaccination strategies towards a long-term cellular memory response.
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Affiliation(s)
- Josien Lanfermeijer
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands; (J.L.); (M.M.N.); (M.E.E.); (M.C.M.P.); (C.A.C.M.v.E.); (D.v.B.); (P.K.)
- Center for Translational Immunology, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands;
| | - Marieke M. Nühn
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands; (J.L.); (M.M.N.); (M.E.E.); (M.C.M.P.); (C.A.C.M.v.E.); (D.v.B.); (P.K.)
| | - Maarten E. Emmelot
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands; (J.L.); (M.M.N.); (M.E.E.); (M.C.M.P.); (C.A.C.M.v.E.); (D.v.B.); (P.K.)
| | - Martien C. M. Poelen
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands; (J.L.); (M.M.N.); (M.E.E.); (M.C.M.P.); (C.A.C.M.v.E.); (D.v.B.); (P.K.)
| | - Cécile A. C. M. van Els
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands; (J.L.); (M.M.N.); (M.E.E.); (M.C.M.P.); (C.A.C.M.v.E.); (D.v.B.); (P.K.)
- Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, 3584 CX Utrecht, The Netherlands
| | - José A. M. Borghans
- Center for Translational Immunology, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands;
| | - Debbie van Baarle
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands; (J.L.); (M.M.N.); (M.E.E.); (M.C.M.P.); (C.A.C.M.v.E.); (D.v.B.); (P.K.)
- Center for Translational Immunology, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands;
| | - Patricia Kaaijk
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands; (J.L.); (M.M.N.); (M.E.E.); (M.C.M.P.); (C.A.C.M.v.E.); (D.v.B.); (P.K.)
| | - Jelle de Wit
- Center for Infectious Disease Control, National Institute for Public Health and the Environment, 3721 MA Bilthoven, The Netherlands; (J.L.); (M.M.N.); (M.E.E.); (M.C.M.P.); (C.A.C.M.v.E.); (D.v.B.); (P.K.)
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15
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Shepersky L, Marin M, Zhang J, Pham H, Marlow MA. Mumps in Vaccinated Children and Adolescents: 2007-2019. Pediatrics 2021; 148:183441. [PMID: 34814181 DOI: 10.1542/peds.2021-051873] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/02/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Despite a >99% reduction in US mumps cases after the introduction of mumps vaccine in 1967, outbreaks have occurred in schools and other settings involving vaccinated children and adolescents since 2006. METHODS We analyzed mumps cases reported by US health departments to the National Notifiable Diseases Surveillance System. We present the incidence and vaccination status of pediatric cases (age <18 years) during 2007-2019 and describe demographic, clinical, and vaccination characteristics of pediatric cases reported during the most recent resurgence in 2015-2019. RESULTS During 2007-2019, 9172 pediatric cases were reported, accounting for a median of 32% of all cases reported each year (range: 13%-59%). A median of 87% (range: 81%-94%) of pediatric patients each year had previously received ≥1 measles, mumps, and rubella (MMR) vaccine dose. During 2015-2019, of 5461 pediatric cases reported, only 2% of those with known import status (74%) were associated with international travel. One percent of patients had complications and 2% were hospitalized. Among patients aged ≥1 year with known vaccination status (72%), 74% of 1- to 4-year-olds had received ≥1 MMR dose and 86% of 5- to 17-year-olds had received ≥2 MMR doses. Since 2016, pediatric mumps cases have been reported in most US states each year (range: 38-45 states). CONCLUSIONS Since 2007, one-third of US reported mumps cases occurred in children and adolescents, the majority of whom were vaccinated. Clinicians should suspect mumps in patients with parotitis or mumps complications, regardless of age, travel history, and vaccination status.
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Affiliation(s)
- Leah Shepersky
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Mona Marin
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - John Zhang
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Huong Pham
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Mariel A Marlow
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
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16
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Streamlined Whole Genome Sequencing of Mumps for High Resolution Outbreak Analysis. J Clin Microbiol 2021; 60:e0084121. [PMID: 34757832 DOI: 10.1128/jcm.00841-21] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Since 2015, the United States has experienced a resurgence in the number of mumps cases and outbreaks in fully vaccinated populations. These outbreaks have occurred predominantly in close quarter settings such as camps, colleges and detention centers. Phylogenetic analysis of 758 mumps positive samples from outbreaks across the United States, identified 743 (98%) as genotype G based on sequence analysis of the mumps small hydrophobic (SH) gene. Additionally, SH sequences in the genotype G samples showed almost no sequence diversity, with 675 (91%) of them having identical sequences or only one nucleotide difference. This uniformity of circulating genotype and strain created complications for epidemiologic investigations and necessitated the development of a system for rapidly generating mumps whole genome sequences for more detailed analysis. In this study, we report a novel and streamlined assay for whole genome sequencing (WGS) of mumps virus genotype G. The WGS procedure successfully generated 318 high-quality WGS sequences on nucleic acid from genotype G-positive respiratory samples collected during several mumps outbreaks in the United States between 2016-2019. Sequencing was performed by a rapid and highly sensitive custom Ion AmpliSeq mumps genotype G panel, with sample preparation performed on an Ion Chef and sequencing on an Ion S5. The WGS data generated by the AmpliSeq panel provided enhanced genomic resolution for epidemiological outbreak investigations. Translation and protein sequence analysis also identified several potentially important epitope changes in the circulating mumps genotype G strains compared to the Jeryl-Lynn strain (JL5) used in vaccines in the United States which could explain the current level of vaccine escapes.
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17
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Linderman SL, Ellebedy AH, Davis C, Eberhardt CS, Antia R, Ahmed R, Zarnitsyna VI. Influenza Immunization in the Context of Preexisting Immunity. Cold Spring Harb Perspect Med 2021; 11:a040964. [PMID: 32988981 PMCID: PMC8559541 DOI: 10.1101/cshperspect.a040964] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Although we develop influenza immunity from an early age, it is insufficient to prevent future infection with antigenically novel strains. One proposed way to generate long-term protective immunity against a broad range of influenza virus strains is to boost responses to the conserved epitopes on the hemagglutinin, the major surface glycoprotein on the influenza virus. Influenza-specific humoral immunity comprises a large fraction of the overall immune memory in humans, and it has been long recognized that preexisting immunity to influenza shapes the response to subsequent influenza infections and vaccinations. However, the mechanisms by which preexisting immunity modulates the response to influenza vaccination are still not completely understood. Using a set of mathematical models, we explore several hypotheses that may contribute to diminished boosting of antibodies to conserved epitopes after repeated vaccinations.
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Affiliation(s)
- Susanne L Linderman
- Emory Vaccine Center and Department of Microbiology and Immunology, School of Medicine, Emory University, Atlanta, Georgia 30322, USA
| | - Ali H Ellebedy
- Emory Vaccine Center and Department of Microbiology and Immunology, School of Medicine, Emory University, Atlanta, Georgia 30322, USA
- Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri 63110, USA
| | - Carl Davis
- Emory Vaccine Center and Department of Microbiology and Immunology, School of Medicine, Emory University, Atlanta, Georgia 30322, USA
| | - Christiane S Eberhardt
- Emory Vaccine Center and Department of Microbiology and Immunology, School of Medicine, Emory University, Atlanta, Georgia 30322, USA
- Centre for Vaccinology and Department of Pediatrics, University Hospitals of Geneva and Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Rustom Antia
- Department of Biology, Emory University, Atlanta, Georgia 30322, USA
| | - Rafi Ahmed
- Emory Vaccine Center and Department of Microbiology and Immunology, School of Medicine, Emory University, Atlanta, Georgia 30322, USA
| | - Veronika I Zarnitsyna
- Emory Vaccine Center and Department of Microbiology and Immunology, School of Medicine, Emory University, Atlanta, Georgia 30322, USA
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18
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Novel mumps virus epitopes reveal robust cytotoxic T cell responses after natural infection but not after vaccination. Sci Rep 2021; 11:13664. [PMID: 34211021 PMCID: PMC8249633 DOI: 10.1038/s41598-021-92926-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 06/18/2021] [Indexed: 02/07/2023] Open
Abstract
Mumps is nowadays re-emerging despite vaccination. The contribution of T cell immunity to protection against mumps has not been clearly defined. Previously, we described a set of 41 peptides that were eluted from human leukocyte antigen (HLA) class I molecules of mumps virus (MuV)-infected cells. Here, we confirmed immunogenicity of five novel HLA-B*07:02- and HLA-A*01:01-restricted MuV T cell epitopes from this set of peptides. High frequencies of T cells against these five MuV epitopes could be detected ex vivo in all tested mumps patients. Moreover, these epitope-specific T cells derived from mumps patients displayed strong cytotoxic activity. In contrast, only marginal T cell responses against these novel MuV epitopes could be detected in recently vaccinated persons, corroborating earlier findings. Identifying which MuV epitopes are dominantly targeted in the mumps-specific CD8+ T- response is an important step towards better understanding in the discrepancies between natural infection or vaccination-induced cell-mediated immune protection.
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19
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Genetic Analysis Reveals Differences in CD8 + T Cell Epitope Regions That May Impact Cross-Reactivity of Vaccine-Induced T Cells against Wild-Type Mumps Viruses. Vaccines (Basel) 2021; 9:vaccines9070699. [PMID: 34202193 PMCID: PMC8310158 DOI: 10.3390/vaccines9070699] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/18/2021] [Accepted: 06/21/2021] [Indexed: 11/20/2022] Open
Abstract
Nowadays, mumps is re-emerging in highly vaccinated populations. Waning of vaccine-induced immunity plays a role, but antigenic differences between vaccine and mumps outbreak strains could also contribute to reduced vaccine effectiveness. CD8+ T cells play a critical role in immunity to viruses. However, limited data are available about sequence variability in CD8+ T cell epitope regions of mumps virus (MuV) proteins. Recently, the first set of naturally presented human leukocyte antigen Class I (HLA-I) epitopes of MuV was identified by us. In the present study, sequences of 40 CD8+ T cell epitope candidates, including previously and newly identified, obtained from Jeryl–Lynn mumps vaccine strains were compared with genomes from 462 circulating MuV strains. In 31 epitope candidates (78%) amino acid differences were detected, and in 17 (43%) of the epitope candidates the corresponding sequences in wild-type strains had reduced predicted HLA-I-binding compared to the vaccine strains. These findings suggest that vaccinated persons may have reduced T cell immunity to circulating mumps viruses due to antigenic differences.
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20
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Kauffmann F, Heffernan C, Meurice F, Ota MOC, Vetter V, Casabona G. Measles, mumps, rubella prevention: how can we do better? Expert Rev Vaccines 2021; 20:811-826. [PMID: 34096442 DOI: 10.1080/14760584.2021.1927722] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Measles, mumps, and rubella incidence decreased drastically following vaccination programs' implementation. However, measles and mumps' resurgence was recently reported, outbreaks still occur, and challenges remain to control these diseases. AREAS COVERED This qualitative narrative review provides an objective appraisal of the literature regarding current challenges in controlling measles, mumps, rubella infections, and interventions to address them. EXPERT OPINION While vaccines against measles, mumps, and rubella (including trivalent vaccines) are widely used and effective, challenges to control these diseases are mainly related to insufficient immunization coverage and changing vaccination needs owing to new global environment (e.g. traveling, migration, population density). By understanding disease transmission peculiarities by setting, initiatives are needed to optimize vaccination policies and increase vaccination coverage, which was further negatively impacted by COVID-19 pandemic. Also, awareness of the potential severity of infections and the role of vaccines should increase. Reminder systems, vaccination of disadvantaged, high-risk and difficult-to-reach populations, accessibility of vaccination, healthcare infrastructure, and vaccination services management should improve. Outbreak preparedness should be strengthened, including implementation of high-quality surveillance systems to monitor epidemiology. While the main focus should be on these public health initiatives to increase vaccination coverage, slightly more benefits could come from evolution of current vaccines.
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Affiliation(s)
| | - Catherine Heffernan
- NHS England (London Region), 1st Floor, Wellington House, 133-155 Waterloo Road, London, SE16UG, UK
| | - François Meurice
- GSK, Avenue Fleming 20, 1300 Wavre, Belgium.,Biomedical Sciences Department, Faculty of Medicine, University of Namur (UNamur), Rue de Bruxelles 61, 5000 Namur, Belgium
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21
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Rakshit T, Melters DP, Dimitriadis EK, Dalal Y. Mechanical properties of nucleoprotein complexes determined by nanoindentation spectroscopy. Nucleus 2021; 11:264-282. [PMID: 32954931 PMCID: PMC7529419 DOI: 10.1080/19491034.2020.1816053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
The interplay between transcription factors, chromatin remodelers, 3-D organization, and mechanical properties of the chromatin fiber controls genome function in eukaryotes. Besides the canonical histones which fold the bulk of the chromatin into nucleosomes, histone variants create distinctive chromatin domains that are thought to regulate transcription, replication, DNA damage repair, and faithful chromosome segregation. Whether histone variants translate distinctive biochemical or biophysical properties to their associated chromatin structures, and whether these properties impact chromatin dynamics as the genome undergoes a multitude of transactions, is an important question in biology. Here, we describe single-molecule nanoindentation tools that we developed specifically to determine the mechanical properties of histone variant nucleosomes and their complexes. These methods join an array of cutting-edge new methods that further our quantitative understanding of the response of chromatin to intrinsic and extrinsic forces which act upon it during biological transactions in the nucleus.
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Affiliation(s)
- Tatini Rakshit
- Laboratory of Receptor Biology and Gene Expression, Center for Cancer Research, National Cancer Institute, NIH , Bethesda, MD, USA.,Department of Chemical, Biological & Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences , Salt Lake, India
| | - Daniël P Melters
- Laboratory of Receptor Biology and Gene Expression, Center for Cancer Research, National Cancer Institute, NIH , Bethesda, MD, USA
| | - Emilios K Dimitriadis
- Trans-NIH Shared Resource on Biomedical Engineering and Physical Science, National Cancer Institute, NIH , Bethesda, MD, USA
| | - Yamini Dalal
- Laboratory of Receptor Biology and Gene Expression, Center for Cancer Research, National Cancer Institute, NIH , Bethesda, MD, USA
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Liu Y, Xiong Y, Liang Y, Deng X, Hu Y, Hu R, Chen Q, Tang F, Wang Z, Sun X, Guo H, Zhang L, Zhu FC. Waning immunity and potential asymptomatic infection in 3-7 years old children who received one dose of measles-mumps-rubella vaccine: A 4-year prospective study. Vaccine 2021; 39:3509-3515. [PMID: 33994238 DOI: 10.1016/j.vaccine.2021.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 04/29/2021] [Accepted: 05/03/2021] [Indexed: 01/25/2023]
Abstract
BACKGROUND Mumps outbreaks in adolescents who received two doses of measles-mumps-rubella vaccine (MMR) during childhood have been reported worldwide. In China, one dose of MMR administered in children aged among 18-24 months has a limited effect on the mumps epidemic. There are limited prospective studies evaluating the mumps immunity profile of children aged 3-7 years who received one dose of MMR. This study aimed to describe mumps immunity profile over a span of 4-years in kindergarten and primary school children. METHODS An observational, prospective study on one-dose MMR in children aged 3-7 years who underwent blood sample collection in 2015, 2016, and 2018 was conducted from 2015 to 2018. The seropositivity and geometric mean concentration of mumps IgG antibodies over time were analyzed. RESULTS A total of 3346 eligible children aged 3-7 years who underwent three rounds of blood sample collection were included. The overall seropositivity (79.6%) in 2015 was significantly higher than those recorded in 2016 (73.1%) and 2018 (71.4%). Approximately 11.6-15.9% of the participants were seropositive for mumps in 2015, and converted to negative in 2016. Meanwhile, 11.1-14.6% of the participants were seropositive for mumps in 2016, and the results converted to negative in 2018. Over 6.1-7.4% of the participants had asymptomatic infection from 2015 to 2016, while 9.0-9.9% of the participants were infected without clinical symptoms from 2016 to 2018. CONCLUSIONS Kindergarten and primary school children who only received one dose of MMR were at higher risk of developing mumps. Waning immunity, seronegative conversion, and asymptomatic infection coexist in children who received one dose MMR. Determining the optimal age for administering the second dose of MMR in children should be prioritized to improve the control and prevention of mumps in China.
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Affiliation(s)
- Yuanbao Liu
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Yan Xiong
- Qinhuai District Center for Disease Control and Prevention, Nanjing 210029, China
| | - Yaqiong Liang
- Department of Expanded Programme on Immunization, Nanjing Center for Disease Control and Prevention, Nanjing 210009, China
| | - Xiuying Deng
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Ying Hu
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Ran Hu
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Qiang Chen
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Fenyang Tang
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Zhiguo Wang
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Xiang Sun
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Hongxiong Guo
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Lei Zhang
- Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Feng-Cai Zhu
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Department of Expanded Programme on Immunization, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China.
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23
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Won H, Kim AR, Yoo JS, Chung GT, Kang HJ, Kim SJ, Kim SS, Lee JW. Cross-neutralization between vaccine and circulating wild-type mumps viruses in Korea. Vaccine 2021; 39:1870-1876. [PMID: 33642163 DOI: 10.1016/j.vaccine.2021.01.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 01/09/2021] [Accepted: 01/13/2021] [Indexed: 10/22/2022]
Abstract
Mumps is a contagious disease caused by the mumps virus. It can be prevented using mumps vaccines, administered as a measles-mumps-rubella (MMR) vaccine. For first and second dose immunization, children aged 12-15 months and 4-6 years have been administered this vaccine since 1997 in Korea. Nevertheless, mumps outbreaks still occur in vaccinated populations worldwide. Hence, immunity against these diseases may be attenuated, or there are antigenic differences between currently available vaccine strains and circulating wild-type viruses. After the introduction of national immunization programs in Korea, mumps cases became sporadic. Viral genotypes F, H, and I have emerged since 1998 whereas the vaccine strains belong to genotype A. Here, we compared the amino acid sequences of the haemagglutinin-neuraminidase (HN) gene from wild-type viruses and the mumps vaccine and measured the cross-neutralization titers between them. We selected the F, H, and I wild-type mumps strains circulating in Korea from 1998 to 2016 and analyzed changes in the amino acid sequence of the protein encoded by the HN gene. We measured mumps virus-specific IgG and rapid focus reduction neutralization test (FRNT) titers in Korean isolates and sera obtained from 50 children aged 1-2 years who had been administered a single dose of MMR vaccine. Analysis of the HN protein sequences disclosed no changes in the glycosylation sites but did reveal 4-5 differences between the Korean isolates and the genotype A vaccine strain in terms of the neutralizing epitope sites on their HN proteins. Post-vaccination FRNT titers were significantly lower against genotypes F, H, and I than they were against genotype A. This finding highlights the possibility of a recurrence of mumps outbreaks in vaccinated populations depending on the degree of genetic conservation of the HN gene. Further research into this issue is needed to prevent the resurgence of mumps.
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Affiliation(s)
- Hyeran Won
- Division of Vaccine Research, Korea National Research Institute of Health, Korea Centers for Disease Control and Prevention, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Ah-Ra Kim
- Division of Vaccine Research, Korea National Research Institute of Health, Korea Centers for Disease Control and Prevention, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Jung-Sik Yoo
- Division of Vaccine Research, Korea National Research Institute of Health, Korea Centers for Disease Control and Prevention, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Gyung Tae Chung
- Division of Vaccine Research, Korea National Research Institute of Health, Korea Centers for Disease Control and Prevention, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Hae Ji Kang
- Division of Viral Disease, Center for Laboratory Control of Infectious Disease, Korea Centers for Disease Control and Prevention, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Su Jin Kim
- Division of Viral Disease, Center for Laboratory Control of Infectious Disease, Korea Centers for Disease Control and Prevention, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - Sung Soon Kim
- Korea National Research Institute of Health, Korea Centers for Disease Control and Prevention, CheongJu, Chungcheongbuk-do, Republic of Korea
| | - June-Woo Lee
- Division of Vaccine Research, Korea National Research Institute of Health, Korea Centers for Disease Control and Prevention, CheongJu, Chungcheongbuk-do, Republic of Korea.
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24
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Crooke SN, Riggenbach MM, Ovsyannikova IG, Warner ND, Chen MH, Hao L, Icenogle JP, Poland GA, Kennedy RB. Durability of humoral immune responses to rubella following MMR vaccination. Vaccine 2020; 38:8185-8193. [PMID: 33190948 DOI: 10.1016/j.vaccine.2020.10.076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 10/20/2020] [Accepted: 10/23/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND While administration of the measles-mumps-rubella (MMR-II®) vaccine has been effective at preventing rubella infection in the United States, the durability of humoral immunity to the rubella component of MMR vaccine has not been widely studied among older adolescents and adults. METHODS In this longitudinal study, we sought to assess the durability of rubella virus (RV)-specific humoral immunity in a healthy population (n = 98) of adolescents and young adults at two timepoints: ~7 and ~17 years after two doses of MMR-II® vaccination. Levels of circulating antibodies specific to RV were measured by ELISA and an immune-colorimetric neutralization assay. RV-specific memory B cell responses were also measured by ELISpot. RESULTS Rubella-specific IgG antibody titers, neutralizing antibody titers, and memory B cell responses declined with increasing time since vaccination; however, these decreases were relatively moderate. Memory B cell responses exhibited a greater decline in men compared to women. CONCLUSIONS Collectively, rubella-specific humoral immunity declines following vaccination, although subjects' antibody titers remain well above the currently recognized threshold for protective immunity. Clinical correlates of protection based on neutralizing antibody titer and memory B cell ELISpot response should be defined.
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Affiliation(s)
- Stephen N Crooke
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, USA
| | | | | | - Nathaniel D Warner
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Min-Hsin Chen
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Lijuan Hao
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Joseph P Icenogle
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Gregory A Poland
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, USA
| | - Richard B Kennedy
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, USA.
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25
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Reddy LM, Bloch D, Mallino A, Kumari P, Figueroa J, Kendrick L, Chahroudi A, Tuttle J, Thomas E, Morris CR. Upward Trends of Parotitis and Mumps in Atlanta over a Decade. Glob Pediatr Health 2020; 7:2333794X20968676. [PMID: 33195746 PMCID: PMC7605038 DOI: 10.1177/2333794x20968676] [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: 07/10/2020] [Revised: 09/10/2020] [Accepted: 09/30/2020] [Indexed: 11/15/2022] Open
Abstract
Rising rates of mumps in Georgia have been reported. We hypothesize that the incidence of parotitis and mumps presenting to Children's Healthcare of Atlanta (CHOA) has increased over the past decade among immunized children. Retrospective chart reviews were conducted using ICD9/10-codes for parotitis and mumps from January 2007 to December 2017. Data on demographics, vaccination status, labs, management and disposition were collected. 1017 parotitis cases were diagnosed; an upward trend in incidence occurred over time. Mumps testing was done in 47 (4.6%) parotitis cases; 9 mumps cases were identified, with 6 diagnosed in 2017. Seven patients (78%) were fully vaccinated. Median age for mumps was 13 years. Few symptoms differentiate mumps from non-mumps-parotitis. The incidence of parotitis and mumps in children has increased since 2007 in the Atlanta area, reflecting a nationwide trend. Mumps is likely underreported as rates of testing are low, and should be considered in children with parotitis regardless of vaccination history.
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Affiliation(s)
- Lankala M. Reddy
- Emory University School of Medicine, Atlanta, GA, USA
- Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | - Deborah Bloch
- Emory University School of Medicine, Atlanta, GA, USA
- Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | | | - Polly Kumari
- Emory University School of Medicine, Atlanta, GA, USA
- Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | | | - Lea Kendrick
- Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | - Ann Chahroudi
- Emory University School of Medicine, Atlanta, GA, USA
- Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | | | - Ebony Thomas
- Georgia Department of Public Health, Atlanta, GA, USA
| | - Claudia R. Morris
- Emory University School of Medicine, Atlanta, GA, USA
- Children’s Healthcare of Atlanta, Atlanta, GA, USA
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26
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Connell AR, Connell J, Leahy TR, Hassan J. Mumps Outbreaks in Vaccinated Populations-Is It Time to Re-assess the Clinical Efficacy of Vaccines? Front Immunol 2020; 11:2089. [PMID: 33072071 PMCID: PMC7531022 DOI: 10.3389/fimmu.2020.02089] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 07/31/2020] [Indexed: 01/05/2023] Open
Abstract
History illustrates the remarkable public health impact of mass vaccination, by dramatically improving life expectancy and reducing the burden of infectious diseases and co-morbidities worldwide. It has been perceived that if an individual adhered to the MMR vaccine schedule that immunity to mumps virus (MuV) would be lifelong. Recent mumps outbreaks in individuals who had received two doses of the Measles Mumps Rubella (MMR) vaccine has challenged the efficacy of the MMR vaccine. However, clinical symptoms, complications, viral shedding and transmission associated with mumps infection has been shown to be reduced in vaccinated individuals, demonstrating a benefit of this vaccine. Therefore, the question of what constitutes a good mumps vaccine and how its impact is assessed in this modern era remains to be addressed. Epidemiology of the individuals most affected by the outbreaks (predominantly young adults) and variance in the circulating MuV genotype have been well-described alluding to a collection of influences such as vaccine hesitancy, heterogeneous vaccine uptake, primary, and/or secondary vaccine failures. This review aims to discuss in detail the interplay of factors thought to be contributing to the current mumps outbreaks seen in highly vaccinated populations. In addition, how mumps diagnoses has progressed and impacted the understanding of mumps infection since a mumps vaccine was first developed, the limitations of current laboratory tests in confirming protection in vaccinated individuals and how vaccine effectiveness is quantified are also considered. By highlighting knowledge gaps within this area, this state-of-the-art review proposes a change of perspective regarding the impact of a vaccine in a highly vaccinated population from a clinical, diagnostic and public perspective, highlighting a need for a paradigm shift on what is considered vaccine immunity.
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Affiliation(s)
- Anna R. Connell
- National Children's Research Centre, Children's Health Ireland, Dublin, Ireland
| | - Jeff Connell
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - T. Ronan Leahy
- Children's Health Ireland, Dublin, Ireland
- Department of Pediatrics, University of Dublin, Trinity College, Dublin, Ireland
| | - Jaythoon Hassan
- National Children's Research Centre, Children's Health Ireland, Dublin, Ireland
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
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27
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Wohl S, Metsky HC, Schaffner SF, Piantadosi A, Burns M, Lewnard JA, Chak B, Krasilnikova LA, Siddle KJ, Matranga CB, Bankamp B, Hennigan S, Sabina B, Byrne EH, McNall RJ, Shah RR, Qu J, Park DJ, Gharib S, Fitzgerald S, Barreira P, Fleming S, Lett S, Rota PA, Madoff LC, Yozwiak NL, MacInnis BL, Smole S, Grad YH, Sabeti PC. Combining genomics and epidemiology to track mumps virus transmission in the United States. PLoS Biol 2020; 18:e3000611. [PMID: 32045407 PMCID: PMC7012397 DOI: 10.1371/journal.pbio.3000611] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 01/03/2020] [Indexed: 01/24/2023] Open
Abstract
Unusually large outbreaks of mumps across the United States in 2016 and 2017 raised questions about the extent of mumps circulation and the relationship between these and prior outbreaks. We paired epidemiological data from public health investigations with analysis of mumps virus whole genome sequences from 201 infected individuals, focusing on Massachusetts university communities. Our analysis suggests continuous, undetected circulation of mumps locally and nationally, including multiple independent introductions into Massachusetts and into individual communities. Despite the presence of these multiple mumps virus lineages, the genomic data show that one lineage has dominated in the US since at least 2006. Widespread transmission was surprising given high vaccination rates, but we found no genetic evidence that variants arising during this outbreak contributed to vaccine escape. Viral genomic data allowed us to reconstruct mumps transmission links not evident from epidemiological data or standard single-gene surveillance efforts and also revealed connections between apparently unrelated mumps outbreaks.
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Affiliation(s)
- Shirlee Wohl
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
| | - Hayden C. Metsky
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Stephen F. Schaffner
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
- Department of Immunology and Infectious Diseases, Harvard TH Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Anne Piantadosi
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Meagan Burns
- Massachusetts Department of Public Health, Jamaica Plain, Massachusetts, United States of America
| | - Joseph A. Lewnard
- Division of Epidemiology and Biostatistics, School of Public Health, University of California, Berkeley, Berkeley, California, United States of America
| | - Bridget Chak
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
| | - Lydia A. Krasilnikova
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
| | - Katherine J. Siddle
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
| | - Christian B. Matranga
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
| | - Bettina Bankamp
- Division of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Scott Hennigan
- Massachusetts Department of Public Health, Jamaica Plain, Massachusetts, United States of America
| | - Brandon Sabina
- Massachusetts Department of Public Health, Jamaica Plain, Massachusetts, United States of America
| | - Elizabeth H. Byrne
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
| | - Rebecca J. McNall
- Division of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Rickey R. Shah
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
| | - James Qu
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
| | - Daniel J. Park
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
| | - Soheyla Gharib
- Harvard University Health Services, Harvard University, Cambridge, Massachusetts, United States of America
| | - Susan Fitzgerald
- Harvard University Health Services, Harvard University, Cambridge, Massachusetts, United States of America
| | - Paul Barreira
- Harvard University Health Services, Harvard University, Cambridge, Massachusetts, United States of America
| | - Stephen Fleming
- Massachusetts Department of Public Health, Jamaica Plain, Massachusetts, United States of America
| | - Susan Lett
- Massachusetts Department of Public Health, Jamaica Plain, Massachusetts, United States of America
| | - Paul A. Rota
- Division of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Lawrence C. Madoff
- Massachusetts Department of Public Health, Jamaica Plain, Massachusetts, United States of America
- Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Nathan L. Yozwiak
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
| | - Bronwyn L. MacInnis
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Department of Immunology and Infectious Diseases, Harvard TH Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Sandra Smole
- Massachusetts Department of Public Health, Jamaica Plain, Massachusetts, United States of America
| | - Yonatan H. Grad
- Department of Immunology and Infectious Diseases, Harvard TH Chan School of Public Health, Boston, Massachusetts, United States of America
- Center for Communicable Disease Dynamics, Harvard TH Chan School of Public Health, Boston, Massachusetts, United States of America
- Division of Infectious Diseases, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Pardis C. Sabeti
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America
- Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
- Department of Immunology and Infectious Diseases, Harvard TH Chan School of Public Health, Boston, Massachusetts, United States of America
- Howard Hughes Medical Institute, Chevy Chase, Maryland, United States of America
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28
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Nicoli F, Mantelli B, Gallerani E, Telatin V, Bonazzi I, Marconi P, Gavioli R, Gabrielli L, Lazzarotto T, Barzon L, Palù G, Caputo A. HPV-Specific Systemic Antibody Responses and Memory B Cells are Independently Maintained up to 6 Years and in a Vaccine-Specific Manner Following Immunization with Cervarix and Gardasil in Adolescent and Young Adult Women in Vaccination Programs in Italy. Vaccines (Basel) 2020; 8:vaccines8010026. [PMID: 31947611 PMCID: PMC7175219 DOI: 10.3390/vaccines8010026] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/09/2020] [Accepted: 01/10/2020] [Indexed: 12/26/2022] Open
Abstract
Human papillomavirus (HPV) persistent infections are associated with cervical cancer and other HPV-related diseases and tumors. Thus, the characterization of long lasting immunity to currently available HPV vaccines is important. A total of 149 female subjects vaccinated with Cervarix or Gardasil participated to the study and they were stratified according to age (10–12-year-old and 16–20-year-old). Humoral immune responses (IgG and neutralizing antibody titers, antibody avidity) and circulating memory B cells were analyzed after an average of 4–6 years from the third immunization. The humoral responses against HPV-16 and HPV-18 (and HPV-6 and HPV-11 for Gardasil) were high in both age groups and vaccines up to six years from the third dose. However, Cervarix induced significantly higher and more persistent antibody responses, while the two vaccines were rather equivalent in inducing memory B cells against HPV-16 and HPV-18. Moreover, the percentage of subjects with vaccine-specific memory B cells was even superior among Gardasil vaccinees and, conversely, Cervarix vaccinated individuals with circulating antibodies, but undetectable memory B cells were found. Finally, a higher proportion of Cervarix-vaccinated subjects displayed cross-neutralizing responses against non-vaccine types HPV-31 and HPV-45. Gardasil and Cervarix may, thus, differently affect long-lasting humoral immunity from both the quantitative and qualitative point of view.
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Affiliation(s)
- Francesco Nicoli
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, 44121 Ferrara, Italy; (F.N.); (E.G.); (P.M.); (R.G.)
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (B.M.); (V.T.); (I.B.); (L.B.); (G.P.)
| | - Barbara Mantelli
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (B.M.); (V.T.); (I.B.); (L.B.); (G.P.)
| | - Eleonora Gallerani
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, 44121 Ferrara, Italy; (F.N.); (E.G.); (P.M.); (R.G.)
| | - Valentina Telatin
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (B.M.); (V.T.); (I.B.); (L.B.); (G.P.)
| | - Irene Bonazzi
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (B.M.); (V.T.); (I.B.); (L.B.); (G.P.)
| | - Peggy Marconi
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, 44121 Ferrara, Italy; (F.N.); (E.G.); (P.M.); (R.G.)
| | - Riccardo Gavioli
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, 44121 Ferrara, Italy; (F.N.); (E.G.); (P.M.); (R.G.)
| | - Liliana Gabrielli
- Operative Unit of Clinical Microbiology, St Orsola-Malpighi University Hospital, 40138 Bologna, Italy;
| | - Tiziana Lazzarotto
- Department of Specialized, Experimental and Diagnostic Medicine, University of Bologna, 40138 Bologna, Italy;
| | - Luisa Barzon
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (B.M.); (V.T.); (I.B.); (L.B.); (G.P.)
| | - Giorgio Palù
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (B.M.); (V.T.); (I.B.); (L.B.); (G.P.)
| | - Antonella Caputo
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, 44121 Ferrara, Italy; (F.N.); (E.G.); (P.M.); (R.G.)
- Department of Molecular Medicine, University of Padova, 35121 Padova, Italy; (B.M.); (V.T.); (I.B.); (L.B.); (G.P.)
- Correspondence: ; Tel.: +39-0532-974410
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Human Vaccines & Immunotherapeutics: news. Hum Vaccin Immunother 2019; 15:2505-2506. [DOI: 10.1080/21645515.2019.1679501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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