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Olson-Chen C, Swamy GK, Gonik B, Forsyth K, Heininger U, Hozbor D, von König CHW, Chitkara AJ, Top KA, Muloiwa R, van der Schyff M, Tan TQ. The current state of pertussis vaccination in pregnancy around the world, with recommendations for improved care: Consensus statements from the Global Pertussis Initiative. Int J Gynaecol Obstet 2024; 165:860-869. [PMID: 38251722 DOI: 10.1002/ijgo.15311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 11/29/2023] [Accepted: 12/04/2023] [Indexed: 01/23/2024]
Abstract
Bordetella pertussis, which causes a respiratory disease known as pertussis ("whooping cough") remains an important global challenge, with the incidence in pertussis cases increasing in recent years. Newborns and infants are at increased risk for severe morbidity and mortality from this bacterium. Vaccination in pregnancy has become an important strategy to both passively transfer immunity as well as prevent infection in pregnant persons, who are a major source of newborn infection, thus attempting to decrease the impact of this serious disease. It is considered safe for the pregnant person, the developing fetus, and the infant, and during the first 3 months of life it has been shown to be highly effective in preventing pertussis. There are a variety of strategies, recommendations, and adherence rates associated with pertussis vaccination in pregnancy around the world. We summarize the 2021 Global Pertussis Initiative Annual Meeting that reviewed the current global status of pertussis vaccination in pregnancy and remaining medical and scientific questions, with a focus on vaccination challenges and strategies for obstetric and gynecologic healthcare providers.
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Affiliation(s)
- Courtney Olson-Chen
- Department of Obstetrics and Gynecology, University of Rochester Medical Center, Rochester, New York, USA
| | - Geeta K Swamy
- Division of Maternal-Fetal Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Bernard Gonik
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Kevin Forsyth
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Ulrich Heininger
- Division of Pediatric Infectious Diseases and Vaccinology, Pediatric Infectious Diseases, University of Basel Children's Hospital, Basel, Switzerland
| | - Daniela Hozbor
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, La Plata, Argentina
| | | | - Amar J Chitkara
- Department of Pediatrics, Max Super Speciality Hospital, New Delhi, India
| | - Karina A Top
- Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Rudzani Muloiwa
- Department of Paediatrics and Child health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Malikah van der Schyff
- Department of Obstetrics and Gynaecology, Constantiaberg Mediclinic, Cape Town, South Africa
| | - Tina Q Tan
- Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
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Álvarez Aldeán J, José Álvarez García F, de la Calle Fernández-Miranda M, Figueras Falcón T, Iofrío de Arce A, López Rojano M, Rivero Calle I, Suy Franch A. Vaccination in pregnancy. Consensus document of the CAV-AEP and the SEGO. An Pediatr (Barc) 2024; 100:268-274. [PMID: 38565447 DOI: 10.1016/j.anpede.2024.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 04/04/2024] Open
Abstract
During pregnancy, physiological changes in the immune response make pregnant women more susceptible to serious infection, increasing the risk for the mother as well as the foetus, newborn and infant. All women should be correctly and fully vaccinated as they enter their reproductive years, especially against diseases such as tetanus, hepatitis B, measles, rubella and varicella. In addition to the recommended vaccines, in risk situations, inactivated vaccines could be administered to women who were not correctly vaccinated before, while attenuated vaccines are contraindicated. Despite the fact that vaccination during pregnancy is a very important preventive measure and the existing recommendations from public health authorities, scientific societies and health professionals, the vaccination coverage could clearly be improved, especially against influenza and SARS-CoV-2, so any health professional involved in the care of pregnant women should proactively recommend these vaccines. The Spanish Association of Pediatrics (AEP), through its Advisory Committee on Vaccines, and the Spanish Society of Gynaecology and Obstetrics (SEGO) recommend vaccination against the following diseases during pregnancy: against influenza and COVID-19, in any trimester of pregnancy and during the postpartum period (up to 6 months post birth) in women not vaccinated during pregnancy; against pertussis, with the Tdap vaccine, between weeks 27 and 36 of gestation (in the CAV-AEP recommendations, preferably between weeks 27 and 28); and against RSV, with RSVPreF, between weeks 24 and 36 of gestation, preferably between weeks 32 and 36.
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Affiliation(s)
- Javier Álvarez Aldeán
- Servicio de Pediatría, Hospital Costa del Sol, Asociación Española de Pediatría (CAV-AEP), Marbella, Málaga, Spain
| | - Francisco José Álvarez García
- Centro de Salud de Llanera, Asturias Departamento de Medicina. Universidad de Oviedo. Asociación Española de Pediatría (CAV-AEP), Oviedo, Spain.
| | - Maria de la Calle Fernández-Miranda
- Sección de Obstetricia, Hospital Universitario la Paz, Facultad de Medicina, Universidad Autónoma de Madrid, Sociedad Española de Ginecología y Obstetricia, Madrid, Spain
| | - Tatiana Figueras Falcón
- Unidad Medicina Materno Fetal, Servicio de Obstetricia y Ginecologia, Complejo Hospitalario Universitario Insular Materno-Infantil de Las Palmas, Sociedad Española de Ginecología y Obstetricia, Las Palmas de Gran Canaria, Spain
| | - Antonio Iofrío de Arce
- Centro de Salud El Ranero, Comité Asesor de Vacunas de la Asociación Española de Pediatría (CAV-AEP), Murcia, Spain
| | - Marta López Rojano
- Servicio de Medicina Maternofetal, BCNatal-Centro de Medicina Maternofetal y Neonatal de Barcelona (Hospital Clínic de Barcelona y Hospital Sant Joan de Déu), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universidad de Barcelona, Sociedad Española de Ginecología y Obstetricia, Barcelona, Spain
| | - Irene Rivero Calle
- Sección de Pediatría Clínica, Infectológica y Traslacional, Hospital Clínico Universitario de Santiago de Compostela, Sociedad Española de Infectología Pediátrica (SEIP), Grupo Genética, Vacunas, Infecciones y Pediatría (GENVIP). Asociación Española de Pediatría (CAV-AEP), Santiago de Compostela, A Coruña, Spain
| | - Anna Suy Franch
- Sección de Obstetricia, Hospital Universitario Vall d'Hebron, Universidad Autónoma de Barcelona, Sociedad Española de Ginecología y Obstetricia, Barcelona, Spain
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3
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Galiza EP, Khalil A, Heath PT. Update on Vaccines in Antenatal Care. Pediatr Infect Dis J 2024; 43:e60-e62. [PMID: 38190492 DOI: 10.1097/inf.0000000000004183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Affiliation(s)
- Eva P Galiza
- From the St. George's Vaccine Institute and Centre for Neonatal and Paediatric Infection, Institute for Infection and Immunity, St. George's, University of London
| | - Asma Khalil
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, St. George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Paul T Heath
- From the St. George's Vaccine Institute and Centre for Neonatal and Paediatric Infection, Institute for Infection and Immunity, St. George's, University of London
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Regan AK, Moore HC, Binks MJ, McHugh L, Blyth CC, Pereira G, Lust K, Sarna M, Andrews R, Foo D, Effler PV, Lambert S, Van Buynder P. Maternal Pertussis Vaccination, Infant Immunization, and Risk of Pertussis. Pediatrics 2023; 152:e2023062664. [PMID: 37807881 PMCID: PMC10598625 DOI: 10.1542/peds.2023-062664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/19/2023] [Indexed: 10/10/2023] Open
Abstract
OBJECTIVES Following the introduction of jurisdictional maternal pertussis vaccination programs in Australia, we estimated maternal vaccine effectiveness (VE) and whether maternal pertussis vaccination modified the effectiveness of the first 3 primary doses of pertussis-containing vaccines. METHODS We conducted a population-based cohort study of 279 418 mother-infant pairs using probabilistic linkage of administrative health records in 3 Australian jurisdictions. Infants were maternally vaccinated if their mother had a documented pertussis vaccination ≥14 days before birth. Jurisdictional immunization records were used to identify receipt of the first 3 infant doses of pertussis-containing vaccines. Infant pertussis infections were identified using notifiable disease records. VE was estimated using Cox proportional hazard models. RESULTS Pertussis was administered during 51.7% (n = 144 429/279 418) of pregnancies, predominantly at 28-31 weeks' gestation. VE of maternal pertussis vaccination declined from 70.4% (95% confidence interval [CI], 50.5-82.3) among infants <2 months old to 43.3% (95% CI, 6.8-65.6) among infants 7-8 months old and was not significant after 8 months of age. Although we observed slightly lower VE point estimates for the third dose of infant pertussis vaccine among maternally vaccinated compared with unvaccinated infants (76.5% vs 92.9%, P = .002), we did not observe higher rates of pertussis infection (hazard ratio, 0.70; 95% CI, 0.61-3.39). CONCLUSIONS Pertussis vaccination near 28 weeks' gestation was associated with lower risk of infection among infants through 8 months of age. Although there was some evidence of lower effectiveness of infant vaccination among maternally vaccinated infants, this did not appear to translate to greater risk of disease.
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Affiliation(s)
- Annette K. Regan
- School of Population Health, Curtin University, Perth, Western Australia, Australia
- School of Nursing and Health Professions, University of San Francisco, San Francisco, California
- Fielding School of Public Health, University of California Los Angeles, Los Angeles, California
| | - Hannah C. Moore
- School of Population Health, Curtin University, Perth, Western Australia, Australia
- Wesfarmers Centre of Vaccines and Infectious Diseases
| | - Michael J. Binks
- Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
| | - Lisa McHugh
- School of Public Health, University of Queensland, Brisbane, Queensland, Australia
| | - Christopher C. Blyth
- Wesfarmers Centre of Vaccines and Infectious Diseases
- Division of Pediatrics, University of Western Australia, Nedlands, Western Australia, Australia
| | - Gavin Pereira
- School of Population Health, Curtin University, Perth, Western Australia, Australia
- Telethon Kids Institute, University of Western Australia, Nedlands, Western Australia, Australia
| | - Karin Lust
- Women’s and Newborn Services, Royal Brisbane Women’s Hospital, Brisbane, Queensland, Australia
| | - Mohinder Sarna
- School of Population Health, Curtin University, Perth, Western Australia, Australia
- Wesfarmers Centre of Vaccines and Infectious Diseases
| | - Ross Andrews
- Communicable Disease Control Branch, Queensland Health, Brisbane, Queensland, Australia
| | - Damien Foo
- School of Population Health, Curtin University, Perth, Western Australia, Australia
- Wesfarmers Centre of Vaccines and Infectious Diseases
- Yale School of Environment, Yale University, New Haven, Connecticut
| | - Paul V. Effler
- Department of Health Western Australia, Communicable Disease Control Directorate, Perth, Western Australia, Australia
| | - Stephen Lambert
- Communicable Disease Control Branch, Queensland Health, Brisbane, Queensland, Australia
- National Centre for Immunization Research and Surveillance, Westmead, New South Wales, Australia
| | - Paul Van Buynder
- School of Medicine, Griffith University, Southport, Queensland, Australia
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Pehlivan T, Dinleyici EC, Kara A, Kurugöl Z, Tezer H, Aksakal NB, Biri A, Azap A. The Present and Future Aspects of Life-Long Pertussis Prevention: Narrative Review with Regional Perspectives for Türkiye. Infect Dis Ther 2023; 12:2495-2512. [PMID: 37815753 PMCID: PMC10651609 DOI: 10.1007/s40121-023-00876-0] [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: 06/25/2023] [Accepted: 09/18/2023] [Indexed: 10/11/2023] Open
Abstract
Pertussis, caused by Bordetella pertussis, remains one of the most widespread, contagious, and vaccine-preventable diseases. It results in notable morbidity and mortality as well as severe medical, social, and economic burden. Despite high global vaccine coverage, pertussis continues to be a significant epidemiologic problem, with outbreak episodes every few years just as in the pre-vaccination era. In Türkiye, there is a lack of comprehensive data on the current burden of pertussis in different age and risk groups, leading to underdiagnosis and underreporting of the disease, especially in adults who are often not considered at risk. Available data from Türkiye also reveal inadequate levels of protective antibodies in preterm newborns, emphasizing the need for additional preventive measures. Authors stated that improving physician awareness of pertussis symptoms in patients with prolonged cough, increasing access to routine pertussis tests, and conducting surveillance studies would aid in accurate diagnosis and reporting in Türkiye. As the Turkish Ministry of Health Antenatal Care Management Guide suggests routine second and third pregnancy check-up visits at weeks 18-24 and 28-32 correspondingly, this period can be considered the ideal vaccination time for Türkiye. Introducing a booster dose of Tdap at around 10 years of age or during national military service would reduce transmission and protect susceptible individuals. Identifying individuals at high risk of severe pertussis and prioritizing them for a booster dose is also crucial in Türkiye. Enhancing surveillance systems, increasing healthcare professionals' awareness through training, and organizing catch-up visits for missed vaccinations during the COVID-19 pandemic are mentioned as additional strategies to improve pertussis prevention in Türkiye. This review focuses on the global and regional burden of pertussis and obstacles to effective prevention and evaluates existing strategies to achieve lifelong pertussis prevention. Literature and current strategies were also discussed from a Turkish national standpoint.
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Affiliation(s)
- Tamer Pehlivan
- Public Health, Remedium Consulting Group, Izmir, Türkiye.
| | - Ener Cagri Dinleyici
- Department of Pediatrics, Eskisehir Osmangazi University School of Medicine, Eskisehir, Türkiye
| | - Ateş Kara
- Department of Pediatric Infectious Diseases, Hacettepe University School of Medicine, Ankara, Türkiye
| | - Zafer Kurugöl
- Department of Pediatric Infectious Diseases, Ege University School of Medicine, Izmir, Türkiye
| | - Hasan Tezer
- Department of Pediatric Infectious Diseases, Gazi University School of Medicine, Ankara, Türkiye
| | - Nur Baran Aksakal
- Department of Public Health, Gazi University School of Medicine, Ankara, Türkiye
| | - Aydan Biri
- Department of Obstetrics and Gynaecology, Koru Ankara Hospital, Ankara, Türkiye
| | - Alpay Azap
- Department of Infectious Diseases and Clinical Microbiology, Ankara University School of Medicine, Ankara, Türkiye
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