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Patel A, Puglisi JL, Patel S, Tarn DM. COVID-19 Vaccine Acceptance in Pregnant Women in the United States: A Systematic Review and Meta-Analysis. J Womens Health (Larchmt) 2024; 33:453-466. [PMID: 38112561 DOI: 10.1089/jwh.2023.0498] [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] [Indexed: 12/21/2023] Open
Abstract
Purpose: Pregnant women are vulnerable to Coronavirus Disease 2019 (COVID-19) complications, yet may hesitate to get vaccinated. It is important to identify racial/ethnic and other individual characteristics associated with COVID-19 vaccine acceptance in the United States during pregnancy. Methods: We searched PubMed, Embase, and Web of Science for articles published through January 2023 for keywords/terms related to immunization, COVID-19, and pregnancy, and performed a systematic review and meta-analysis to examine characteristics associated with vaccine acceptance. Results: Of 1,592 articles, 23 met inclusion criteria (focused on pregnant women in the United States, and their willingness or hesitation to vaccinate). Twenty-two of the studies examined receipt of ≥1 COVID-19 vaccine dose and/or intention to vaccinate, while one examined vaccine hesitancy. Vaccine acceptance rates ranged from 7% to 78.3%. Meta-analyses demonstrated that compared with Whites, Hispanics (odds ratios [OR] 0.72; 95% confidence interval [CI] 0.58-0.91) and Blacks (OR 0.44; 95% CI 0.30-0.63) had less COVID-19 vaccine acceptance, while Asians (OR 1.78; 95% CI 1.10-2.88) had greater vaccine acceptance. College graduation or more (OR 3.25; 95% CI 2.53-4.17), receipt or intention to receive the influenza vaccine (OR 3.46; 95% CI 2.22-5.41), and at least part-time employment (OR 2.12; 95% CI 1.66-2.72) were significantly associated with vaccine acceptance. Conclusions: COVID-19 vaccine nonacceptance in pregnant women is associated with Hispanic ethnicity and Black race, while acceptance is associated with Asian race, college education or more, at least part-time employment, and acceptance of the influenza vaccine. Future COVID-19 vaccination campaigns can target identified subgroups of pregnant women who are less likely to accept vaccination.
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Affiliation(s)
- Amy Patel
- College of Medicine, California Northstate University, Elk Grove, California, USA
| | - Jose L Puglisi
- Department of Basic Science, College of Medicine, California Northstate University, Elk Grove, California, USA
| | - Seeta Patel
- College of Letters and Sciences, University of California, Los Angeles, Los Angeles, California, USA
| | - Derjung M Tarn
- Department of Family Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
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Santimano AJ, Al-Zoubi RM, Al-Qudimat AR, Al Darwish MB, Ojha LK, Rejeb MA, Hamad Y, Elrashid MA, Ruxshan NM, El Omri A, Bawadi H, Al-Asmakh MA, Yassin A, Aboumarzouk OM, Zarour A, Al-Ansari AA. Efficacy and Clinical Outcomes of mRNA COVID-19 Vaccine in Pregnancy: A Systematic Review and Meta-Analysis. Intervirology 2024; 67:40-54. [PMID: 38432215 PMCID: PMC11006275 DOI: 10.1159/000538135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 02/23/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND The world has witnessed one of the largest pandemics, dubbed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). As of December 2020, the USA alone reported 98,948 cases of coronavirus disease 2019 (COVID-19) infection during pregnancy, with 109 related maternal deaths. Current evidence suggests that unvaccinated pregnant women infected with SARS-CoV-2 are at a higher risk of experiencing complications related to COVID-19 compared to nonpregnant women. This review aimed to provide healthcare workers and non-healthcare workers with a comprehensive overview of the available information regarding the efficacy of vaccines in pregnant women. SUMMARY We performed a systematic review and meta-analysis following PRISMA guidelines. The search through the database for articles published between December 2019 and October 2021 was performed. A comprehensive search was performed in PubMed, Scopus, and EMBASE databases for research publications published between December 2019 and October 2021. We focused on original research, case reports, case series, and vaccination side effect by authoritative health institutions. Phrases used for the Medical Subject Heading [MeSH] search included ("COVID-19" [MeSH]) or ("Vaccine" [MeSH]) and ("mRNA" [MeSH]) and ("Pregnant" [MeSH]). Eleven studies were selected and included, with a total of 46,264 pregnancies that were vaccinated with mRNA-containing lipid nanoparticle vaccine from Pfizer/BioNTech and Moderna during pregnancy. There were no randomized trials, and all studies were observational (prospective, retrospective, and cross-sectional). The mean maternal age was 32.2 years, and 98.7% of pregnant women received the Pfizer COVID-19 vaccination. The local and systemic adverse effects of the vaccination in pregnant women were analyzed and reported. The local adverse effects of the vaccination (at least 1 dose) such as local pain, swelling, and redness were reported in 32%, 5%, and 1%, respectively. The systemic adverse effects such as fatigue, headaches, new onset or worsening of muscle pain, chills, fever, and joint pains were also reported in 25%, 19%, 18%, 12%, 11%, and 8%, respectively. The average birthweight was 3,452 g. Among these pregnancies, 0.03% were stillbirth and 3.68% preterm (<37 weeks) births. KEY MESSAGES The systemic side effect profile after administering the COVID-19 mRNA vaccine to pregnant women was similar to that in nonpregnant women. Maternal and fetal morbidity and mortality were lowered with the administration of either one or both the doses of the mRNA COVID-19 vaccination.
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Affiliation(s)
- Antonio J. Santimano
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Raed M. Al-Zoubi
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- Department of Biomedical Sciences, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
- Department of Chemistry, Jordan University of Science and Technology, Irbid, Jordan
| | - Ahmad R. Al-Qudimat
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Mohamed B. Al Darwish
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Laxmi Kumari Ojha
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Mohamed Amine Rejeb
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Yasser Hamad
- Department of Quality and Patients Safety, Rehabilitation Institute, Hamad Medical Corporation, Doha, Qatar
| | - Malaz A. Elrashid
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Noorah M. Ruxshan
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Abdelfatteh El Omri
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Hiba Bawadi
- Department of Nutrition, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
| | - Maha A. Al-Asmakh
- Department of Biomedical Sciences, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
- Biomedical Research Centre, Qatar University, Doha, Qatar
| | - Aksam Yassin
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- Center of Medicine and Health Sciences, Dresden International University, Dresden, Germany
| | - Omar M. Aboumarzouk
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Doha, Qatar
- School of Medicine, Dentistry and Nursing, The University of Glasgow, Glasgow, UK
| | - Ahmad Zarour
- Acute Care Surgery Division, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Abdulla A. Al-Ansari
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation, Doha, Qatar
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Moriarty KL, Oyenuga RO, Olafuyi O, Schwartz DA. Causes and Effects of COVID-19 Vaccine Hesitancy Among Pregnant Women and its Association with Adverse Maternal, Placental, and Perinatal Outcomes. THE YALE JOURNAL OF BIOLOGY AND MEDICINE 2024; 97:73-84. [PMID: 38559465 PMCID: PMC10964823 DOI: 10.59249/lpoq5146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Populations identified to be severely affected by COVID-19, such as pregnant patients, require special consideration in vaccine counseling, access, and provider education. Maternal infection with COVID-19 poses a significant risk to the maternal-fetal dyad with known adverse placenta destruction [1-5]. Despite the widespread access and availability of vaccinations, vaccine hesitancy continues to persist and is highly prevalent in pregnant populations [6-9]. Addressing the multitude of social ecological factors surrounding vaccine hesitancy can aid in providing holistic counseling [10]. However, such factors are foremost shaped by maternal concern over possible fetal effects from vaccination. While changes in policy can help foster vaccine access and acceptance, increasing global provider education and incorporation of motivational interviewing skills are the first steps towards increasing maternal acceptance.
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Affiliation(s)
- Kristen Lee Moriarty
- Department of Obstetrics & Gynecology, University
of Connecticut School of Medicine, Farmington, CT, USA
| | - Roselyn O. Oyenuga
- Department of Obstetrics & Gynecology, University
of Connecticut School of Medicine, Farmington, CT, USA
| | - Olatoyosi Olafuyi
- Department of Obstetrics & Gynecology, University
of Connecticut School of Medicine, Farmington, CT, USA
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Yang X, Shi N, Liu C, Zhang J, Miao R, Jin H. Relationship between vaccine hesitancy and vaccination behaviors: Systematic review and meta-analysis of observational studies. Vaccine 2024; 42:99-110. [PMID: 38081754 DOI: 10.1016/j.vaccine.2023.11.051] [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: 08/31/2023] [Revised: 11/07/2023] [Accepted: 11/25/2023] [Indexed: 01/01/2024]
Abstract
BACKGROUND Vaccination is crucial for prevention of infectious diseases, and identification of the impact of vaccine hesitancy on vaccination programs is crucial for early intervention and formulation of policies to alleviate vaccine hesitancy. The aim of this systematic review was to explore the relationship between vaccine hesitancy and negative vaccination behavior globally. METHODS We searched for observational studies in various databases. We conducted a meta-analysis using pooled odds ratios (OR) and 95 % confidence intervals (CI), performed meta regression and subgroup analysis to explore the role factors such as location and individual characteristics on the association between vaccine hesitancy and vaccination behavior. RESULTS A total of 46 articles were included in systematic analysis and 34 articles were included in the meta-analysis. The systematic analysis comprised 162,601 samples, whereas the meta-analysis included 147,554 samples. The meta-analysis showed that a higher rate of vaccine hesitancy was associated with an increased likelihood of adverse vaccination behaviors (all adverse behaviors: OR = 1.50, 95 % CI, 1.33-1.70, P < 0.001; unvaccinated: OR = 1.48, 95 % CI, 1.29-1.70, P < 0.001; vaccine delay: OR = 2.61, 95 % CI, 1.97-3.44, P < 0.001). The meta-regression results indicated that the heterogeneity observed was mainly from sample selection methods, age of vaccinees and the health status of participants. The results showed that parents of minor vaccinees or without high-risk health status had a higher association between vaccine hesitancy and vaccine uptake compared with populations exposed to higher health risks or adult vaccinees. CONCLUSION The findings provide evidence on the association between vaccine hesitancy and adverse vaccination behaviors. The results showed that these population-specific factors should be considered in future research, and during formulation of interventions and implementation of policies to improve vaccination uptake.
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Affiliation(s)
- Xuying Yang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Naiyang Shi
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Chang Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Jiarong Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Ruishuai Miao
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Hui Jin
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China.
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5
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De Genna NM, Hossain F, Dwarakanath M, Balascio PM, Moore MM, Hill AV. Pandemic stressors and vaccine hesitancy among young, pregnant Black people: A qualitative study of health disparities during a global pandemic. Birth Defects Res 2023; 115:1912-1922. [PMID: 37807480 PMCID: PMC11061795 DOI: 10.1002/bdr2.2262] [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: 03/24/2023] [Revised: 09/11/2023] [Accepted: 09/26/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND The novel coronavirus 2019 (COVID-19) pandemic exacerbated existing health inequities in the United States, but no studies have focused on the lived experiences of younger Black birthing people. The goal of this qualitative study was to center the experiences of younger pregnant and birthing Black and Biracial people during the pandemic. METHODS We recruited 25 Black and Biracial pregnant and birthing people ages 16-23 for individual semi-structured interviews. Participants were asked about experiences with the healthcare system during the pandemic, and interviews were transcribed verbatim and coded for qualitative analysis using nVivo. We adhered to the Consolidated Criteria for Reporting Qualitative Research guidelines. RESULTS Participants identified pandemic-related stressors such as fears about infection, lack of support, and pressure to get vaccinated. Reasons for vaccine hesitancy included mistrust in the government and racism experienced during reproductive healthcare. Provider appeals highlighting patient autonomy and science were more effective in encouraging vaccine uptake than emotional appeals that made participants feel guilty about potentially infecting loved ones. CONCLUSIONS Restrictions on children and support people created barriers to timely prenatal care and reduced tangible support for young Black and Biracial birthing people during the pandemic. Their vaccine hesitancy was related to mistrust, concerns that the vaccines had not been tested enough prior to roll-out, and possible side effects of the vaccine including infection with the virus and pregnancy loss. Obstetric providers need to understand and recognize the ongoing impact of obstetric and scientific racism on health communication with younger Black and Biracial patients.
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Affiliation(s)
- Natacha M. De Genna
- Department of Psychiatry and Epidemiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Fahmida Hossain
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Megana Dwarakanath
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Phoebe Ms. Balascio
- Department of Epidemiology, University of Pittsburgh School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Mikaela Ms. Moore
- Department of Epidemiology, University of Pittsburgh School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Ashley V. Hill
- Department of Epidemiology, University of Pittsburgh School of Public Health, Pittsburgh, Pennsylvania, USA
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6
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Piekos SN, Hwang YM, Roper RT, Sorensen T, Price ND, Hood L, Hadlock JJ. Effect of COVID-19 vaccination and booster on maternal-fetal outcomes: a retrospective cohort study. Lancet Digit Health 2023; 5:e594-e606. [PMID: 37537121 PMCID: PMC10473855 DOI: 10.1016/s2589-7500(23)00093-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 04/18/2023] [Accepted: 05/02/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND COVID-19 in pregnant people increases the risk for poor maternal-fetal outcomes. However, COVID-19 vaccination hesitancy remains due to concerns over the vaccine's potential effects on maternal-fetal outcomes. Here we examine the impact of COVID-19 vaccination and boosters on maternal SARS-CoV-2 infections and birth outcomes. METHODS This was a retrospective multicentre cohort study on the impact of COVID-19 vaccination on maternal-fetal outcomes for people who delivered (n=106 428) at Providence St Joseph Health across seven western US states from Jan 26, 2021 to Oct 26, 2022. Cohorts were defined by vaccination status at delivery: vaccinated (n=35 926; two or more doses of mRNA-1273 Moderna or BNT162b2 Pfizer-BioNTech), unvaccinated (n=55 878), unvaccinated propensity score matched (n=16 771), boosted (n=10 927; three or more doses), vaccinated unboosted (n=13 243; two doses only), and vaccinated unboosted with propensity score matching (n=4414). We built supervised machine learning classification models, which we used to determine which people were more likely to be vaccinated or boosted at delivery. The primary outcome was maternal SARS-CoV-2 infection. COVID-19 vaccination status at delivery, COVID-19-related health care, preterm birth, stillbirth, and very low birthweight were evaluated as secondary outcomes. FINDINGS Vaccinated people were more likely to conceive later in the pandemic, have commercial insurance, be older, live in areas with lower household composition vulnerability, and have a higher BMI than unvaccinated people. Boosted people were more likely to have more days since receiving the second COVID-19 vaccine dose, conceive earlier in the pandemic, have commercial insurance, be older, and live in areas with lower household composition vulnerability than vaccinated unboosted people. Vaccinated pregnant people had lower rates of COVID-19 during pregnancy (4·0%) compared with unvaccinated matched people (5·3%; p<0·0001). COVID-19 rates were even lower in boosted people (3·2%) compared with vaccinated unboosted matched people (5·6%; p<0·0001). Vaccinated people were also less likely to have a preterm birth (7·9%; p<0·0001), stillbirth (0·3%; p<0·0002), or very low birthweight neonate (1·0%; p<0·0001) compared with unvaccinated matched people (preterm birth 9·4%; stillbirth 0·6%; very low birthweight 1·5%). Boosted people were less likely to have a stillbirth (0·3%; p<0·025) and have no differences in rates of preterm birth (7·6%; p=0·090) or very low birthweight neonates (0·8%; p=0·092) compared with vaccinated unboosted matched people (stillbirth 0·5%; preterm birth 8·4%; very low birthweight 1·1%). INTERPRETATION COVID-19 vaccination protects against adverse maternal-fetal outcomes, with booster doses conferring additional protection. Pregnant people should be high priority for vaccination and stay up to date with their COVID-19 vaccination schedule. FUNDING National Institute for Child Health & Human Development and the William O and K Carole Ellison Foundation.
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Affiliation(s)
| | | | | | - Tanya Sorensen
- Swedish Health Services, Swedish Medical Center, Seattle, WA, USA
| | - Nathan D Price
- Institute for Systems Biology, Seattle, WA, USA; Thorne HealthTech, New York, NY, USA
| | - Leroy Hood
- Institute for Systems Biology, Seattle, WA, USA
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Post S, Lynch CD, Costantine MM, Fox B, Wu J, Kiefer MK, Rood KM, Landon MB, Grobman WA, Venkatesh KK. Association between community-level political affiliation and peripartum vaccination. Am J Obstet Gynecol MFM 2023; 5:101007. [PMID: 37156464 DOI: 10.1016/j.ajogmf.2023.101007] [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: 02/05/2023] [Revised: 04/02/2023] [Accepted: 05/02/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Political affiliation has been associated with vaccine uptake, but whether this association holds in pregnancy, when individuals are recommended to receive multiple vaccinations, remains to be studied. OBJECTIVE This study aimed to examine the association between community-level political affiliation and vaccinations for tetanus, diphtheria, and pertussis; influenza; and COVID-19 in pregnant and postpartum individuals. STUDY DESIGN A survey was conducted about tetanus, diphtheria, and pertussis and influenza vaccinations in early 2021, with a follow-up survey of COVID-19 vaccination among the same individuals at a tertiary care academic medical center in the Midwest. Geocoded residential addresses were linked at the census tract to the Environmental Systems Research Institute 2021 Market Potential Index, which ranks a community in comparison to the US national average. The exposure for this analysis was community-level political affiliation, defined by the Market Potential Index as very conservative, somewhat conservative, centrist, somewhat liberal, and very liberal (reference). The outcomes were self-reported vaccinations for tetanus, diphtheria, and pertussis; influenza; and COVID-19 in the peripartum period. Modified Poisson regression was used and adjusted for age, employment, trimester at assessment, and medical comorbidities. RESULTS Of 438 assessed individuals, 37% lived in a community characterized by very liberal political affiliation, 11% as somewhat liberal, 18% as centrist, 12% as somewhat conservative, and 21% as very conservative. Overall, 72% and 58% of individuals reported receiving tetanus, diphtheria, and pertussis and influenza vaccinations, respectively. Of the 279 individuals who responded to the follow-up survey, 53% reported receiving COVID-19 vaccination. Individuals living in a community characterized by very conservative political affiliation were less likely to report vaccinations for tetanus, diphtheria, and pertussis (64% vs 72%; adjusted risk ratio, 0.83; 95% confidence interval, 0.69-0.99); influenza (49% vs 58%; adjusted risk ratio, 0.79; 95% confidence interval, 0.62-1.00); and COVID-19 (35% vs 53%; adjusted risk ratio, 0.65; 95% confidence interval, 0.44-0.96) than those in a community characterized by very liberal political affiliation. Individuals living in a community characterized by centrist political affiliation were less likely to report vaccinations for tetanus, diphtheria, and pertussis (63% vs 72%; adjusted risk ratio, 0.82; 95% confidence interval, 0.68-0.99) and influenza (44% vs 58%; adjusted risk ratio, 0.70; 95% confidence interval, 0.54-0.92) than those in a community characterized by very liberal political affiliation. CONCLUSION Compared with pregnant and postpartum individuals living in communities characterized by very liberal political beliefs, those living in communities characterized by very conservative political beliefs were less likely to report vaccinations for tetanus, diphtheria, and pertussis; influenza; and COVID-19, and those in communities characterized by centrist political beliefs were less likely to report vaccinations for tetanus, diphtheria, and pertussis and influenza. Increasing vaccine uptake in the peripartum period may need to consider engaging an individual's broader sociopolitical milieu.
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Affiliation(s)
- Sara Post
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - Courtney D Lynch
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - Maged M Costantine
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - Brandon Fox
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - Jiqiang Wu
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - Miranda K Kiefer
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - Kara M Rood
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - Mark B Landon
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - William A Grobman
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH
| | - Kartik K Venkatesh
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH.
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8
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Bonilla E, Fogel J, Hubley R, Anand R, Liu PC. Survey of COVID-19 Vaccine Attitudes in Predominately Minority Pregnant Women. South Med J 2023; 116:677-682. [PMID: 37536694 PMCID: PMC10417252 DOI: 10.14423/smj.0000000000001587] [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] [Accepted: 02/01/2023] [Indexed: 08/05/2023]
Abstract
OBJECTIVES Despite recommendations for coronavirus disease (COVID-19) vaccination during pregnancy, some pregnant women are concerned about COVID-19 vaccines and decline to be vaccinated. This study focuses on attitudes in a sample of mostly minority pregnant Hispanic and Black women that may influence vaccine hesitancy. METHODS This was a cross-sectional survey of 400 pregnant women. Participants were provided with a one-page information sheet on pregnancy health, COVID-19 health, and COVID-19 vaccines. They were then asked to complete a survey on attitudes about these topics. RESULTS We found that attitudes for knowing about the health topics were in the range from agree to strongly agree, whereas attitudes for knowing about topics pertaining to COVID-19 messenger RNA (mRNA) vaccines were in a lower-level range from neutral to agree. Negative vaccine attitudes were significantly associated with decreased agreement for knowing about health attitudes, but not significantly associated with COVID-19 mRNA vaccine attitudes. CONCLUSIONS COVID-19 vaccine mRNA technology was a lesser understood topic than attitudes for knowing about other health topics. This finding suggests the need for physician intervention and that further education about COVID-19 vaccine mRNA technology may influence patient attitudes toward acceptance of the COVID-19 mRNA vaccine in pregnancy.
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Affiliation(s)
- Engelbert Bonilla
- From the Department of Obstetrics & Gynecology, Nassau University Medical Center, East Meadow, New York
| | - Joshua Fogel
- From the Department of Obstetrics & Gynecology, Nassau University Medical Center, East Meadow, New York
- Department of Business Management, Brooklyn College of the City University of New York, Brooklyn
| | - Robert Hubley
- New York Institute of Technology College of Osteopathic Medicine, Old Westbury
| | - Rahul Anand
- New York Institute of Technology College of Osteopathic Medicine, Old Westbury
| | - Paul C. Liu
- From the Department of Obstetrics & Gynecology, Nassau University Medical Center, East Meadow, New York
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9
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De Brabandere L, Hendrickx G, Poels K, Daelemans W, Van Damme P, Maertens K. Influence of the COVID-19 pandemic and social media on the behaviour of pregnant and lactating women towards vaccination: a scoping review. BMJ Open 2023; 13:e066367. [PMID: 36764726 PMCID: PMC9922880 DOI: 10.1136/bmjopen-2022-066367] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Pregnant women, foetuses and infants are at risk of infectious disease-related complications. Maternal vaccination is a strategy developed to better protect pregnant women and their offspring against infectious disease-related morbidity and mortality. Vaccines against influenza, pertussis and recently also COVID-19 are widely recommended for pregnant women. Yet, there is still a significant amount of hesitation towards maternal vaccination policies. Furthermore, contradictory messages circulating social media impact vaccine confidence. OBJECTIVES This scoping review aims to reveal how COVID-19 and COVID-19 vaccination impacted vaccine confidence in pregnant and lactating women. Additionally, this review studied the role social media plays in creating opinions towards vaccination in these target groups. ELIGIBILITY CRITERIA Articles published between 23 November 2018 and 18 July 2022 that are linked to the objectives of this review were included. Reviews, articles not focusing on the target group, abstracts, articles describing outcomes of COVID-19 infection/COVID-19 vaccination were excluded. SOURCES OF EVIDENCE The PubMed database was searched to select articles. Search terms used were linked to pregnancy, lactation, vaccination, vaccine hesitancy, COVID-19 and social media. CHARTING METHODS Included articles were abstracted and synthesised by one reviewer. Verification was done by a second reviewer. Disagreements were addressed through discussion between reviewers and other researchers. RESULTS Pregnant and lactating women are generally less likely to accept a COVID-19 vaccine compared with non-pregnant and non-nursing women. The main reason to refuse maternal vaccination is safety concerns. A positive link was detected between COVID-19 vaccine willingness and acceptance of other vaccines during pregnancy. The internet and social media are identified as important information sources for maternal vaccination. DISCUSSION AND CONCLUSION Vaccine hesitancy in pregnant and lactating women remains an important issue, expressing the need for effective interventions to increase vaccine confidence and coverage. The role social media plays in vaccine uptake remains unclear.
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Affiliation(s)
- Larissa De Brabandere
- Centre for the Evaluation of Vaccination, Vaccine & Infectious Diseases Institute, University of Antwerp, Wilrijk, Belgium
| | - Greet Hendrickx
- Centre for the Evaluation of Vaccination, Vaccine & Infectious Diseases Institute, University of Antwerp, Wilrijk, Belgium
| | - Karolien Poels
- Department of Communication Studies, University of Antwerp, Antwerpen, Belgium
| | - Walter Daelemans
- Department of Linguistics, Computational Linguistics and Psycholinguistics Research Centre, University of Antwerp, Antwerpen, Belgium
| | - Pierre Van Damme
- Centre for the Evaluation of Vaccination, Vaccine & Infectious Diseases Institute, University of Antwerp, Wilrijk, Belgium
| | - Kirsten Maertens
- Centre for the Evaluation of Vaccination, Vaccine & Infectious Diseases Institute, University of Antwerp, Wilrijk, Belgium
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10
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Joe-Ikechebelu NN, Umeh UM, Eleje GU, Igbodike EP, Ogbuefi EO, Akanwa AO, Echendu ST, Ngene WO, Okpala AN, Okolo OC, Okechukwu CE, Akabuike JC, Agu HO, Okpala VO, Nwazor OC, Nnedum AOU, Esimone CC, Agwaniru HN, Ezeabasili EI, Joe-Ikechebelu BB. Acceptability rate and barriers to COVID-19 vaccination among healthcare workers in Chukwuemeka Odumegwu Ojukwu University Teaching Hospital, Amaku-Awka, Nigeria. Ther Adv Infect Dis 2023; 10:20499361231174776. [PMID: 37954403 PMCID: PMC10637133 DOI: 10.1177/20499361231174776] [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: 06/24/2022] [Accepted: 04/21/2023] [Indexed: 11/14/2023] Open
Abstract
Background Healthcare workers were at the forefront of the COVID-19 pandemic. The acceptability and uptake of COVID-19 vaccines among healthcare workers was an important strategy in halting the spread of the virus as well as the antecedent implications on global health and the world economy. Objectives This study aims to determine the acceptability rate and barriers to COVID-19 vaccination of frontline healthcare workers in Awka, Nigeria. Design This is an analytical cross-sectional study. Methods An online cross-sectional survey was conducted from February 2022 to April 2022 to obtain the data for this study. One hundred healthcare workers were studied. Acceptability rate and barriers to uptake of COVID-19 vaccination were outcome measures. Results The COVID-19 vaccination rate was 45.0% among healthcare workers in study area of Awka metropolis. Ages 30-39 years had the highest acceptance rate of COVID-19 vaccination, 19 (47.5%; p = 0.262) with a more female preponderance of COVID-19 vaccine acceptance compared to males [26 (41.3%) vs 16 (42.2%), p = 0.721]. The place of residence of respondents (urban vs rural) and their marital status (married vs single) appeared not to influence the acceptance of COVID-19 vaccination [(38 (42.2%) vs 3 (33.3%); p = 0.667; 25 (36.8% vs 17 (54.8%); p = 0.433)]. Years of work experience (<10 years vs >10 years) significantly affected COVID-19 vaccine acceptance [27 (45.8%) vs 12 (52.2%); p = 0.029]. Educational status and monthly income appeared not to influence vaccine uptake (p > 0.05, for both). A significant number of respondents were not sure why they should or should not take the COVID-19 vaccine [49 (92.5%) vs 35 (83.3%); p = 0.001]. Conclusion The COVID-19 vaccination rate is still poor among healthcare workers in Awka metropolis. The majority of respondents do not know why they should or should not take COVID-19 vaccine. We therefore recommend robust awareness campaigns that will explain in clear terms the essence and efficacy of COVID-19 vaccination in order to improve vaccine acceptance.
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Affiliation(s)
- Ngozi Nneka Joe-Ikechebelu
- Department of Community Medicine and Primary Health Care, Chukwuemeka Odumegwu Ojukwu University, Amaku-Awka, Anambra State 420110, Nigeria
| | - Uche Marian Umeh
- Department of Community Medicine and Primary Health Care, Chukwuemeka Odumegwu Ojukwu University, Awka, Nigeria
| | - George Uchenna Eleje
- Department of Obstetrics and Gynecology, Nnamdi Azikiwe University, Awka, Nigeria
| | - Emeka Philip Igbodike
- Department of Obstetrics and Gynecology, Nnamdi Azikiwe University, Awka, Nigeria
- Evercare Hospital, Lagos, Nigeria
| | - Emmanuel Okwudili Ogbuefi
- Department of Parasitology and Entomology, Faculty of Biosciences, Nnamdi Azikiwe University, Awka, Nigeria
| | - Angela Oyilieze Akanwa
- Department of Environmental Management, Faculty of Environmental Sciences, Chukwuemeka Odumegwu Ojukwu University, Uli, Nigeria
| | | | | | - Augusta Nkiruka Okpala
- Department of Family Medicine, Faculty of Medicine, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria
| | | | | | | | - Helen Obioma Agu
- Department of Food Science and Technology, Nnamdi Azikiwe University, Awka, Nigeria
| | | | - Onyinye Chinenye Nwazor
- Department of Community Medicine and Primary Health Care, Chukwuemeka Odumegwu Ojukwu University Teaching Hospital, Awka, Nigeria
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11
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Kalok A, Razak Dali W, Sharip S, Abdullah B, Kamarudin M, Dasrilsyah RA, Abdul Rahman R, Kamisan Atan I. Maternal COVID-19 vaccine acceptance among Malaysian pregnant women: A multicenter cross-sectional study. Front Public Health 2023; 11:1092724. [PMID: 36908400 PMCID: PMC9992805 DOI: 10.3389/fpubh.2023.1092724] [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: 11/08/2022] [Accepted: 02/02/2023] [Indexed: 02/24/2023] Open
Abstract
Introduction The coronavirus disease 2019 (COVID-19) caused a global pandemic that resulted in devastating health, economic and social disruption. Pregnant mothers are susceptible to COVID-19 complications due to physiological and immunity changes in pregnancy. We aimed to assess the maternal vaccine acceptance of the COVID-19 vaccine. Methods A multi-center study across four teaching hospitals in the Klang Valley, Malaysia was conducted between September 2021 and May 2022. A survey was conducted using a self-administered electronic questionnaire. The survey instruments included; (1) maternal perception and attitude toward COVID-19 vaccination, (2) COVID-19 pregnancy-related anxiety, and 3) generalized anxiety disorder. Results The response rate was 96.6%, with a final number for analysis of 1,272. The majority of our women were Malays (89.5%), with a mean age (standard deviation, SD) of 32.2 (4.6). The maternal vaccine acceptance in our study was 77.1%. Household income (p < 0.001), employment status (p = 0.011), and health sector worker (p = 0.001) were independent predictors of maternal willingness to be vaccinated. COVID-19 infection to self or among social contact and greater COVID-19 pregnancy-related anxiety were associated with increased odds of accepting the SARS-CoV-2 vaccine. Women who rely on the internet and social media as a source of vaccine information were more likely to be receptive to vaccination (adjusted odd ratio, AOR 1.63; 95% CI 1.14-2.33). Strong correlations were observed between maternal vaccine acceptance and the positive perception of (1) vaccine information (p < 0.001), (2) protective effects of vaccine (p < 0.001), and (3) getting vaccinated as a societal responsibility (p < 0.001). Discussion The high maternal vaccine acceptance rate among urban pregnant women in Malaysia is most likely related to their high socio-economic status. Responsible use of the internet and social media, alongside appropriate counseling by health professionals, is essential in reducing vaccine hesitancy among pregnant women.
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Affiliation(s)
- Aida Kalok
- Department of Obstetrics and Gynaecology, Faculty of Medicine, National University of Malaysia, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Wira Razak Dali
- Department of Obstetrics and Gynaecology, Faculty of Medicine, National University of Malaysia, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Shalisah Sharip
- Department of Psychiatry, Faculty of Medicine, National University of Malaysia, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Bahiyah Abdullah
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Teknologi MARA (UiTM), Selangor, Malaysia.,Maternofetal and Embryo (MatE) Research Group, Faculty of Medicine, Universiti Teknologi MARA, Selangor, Malaysia
| | - Maherah Kamarudin
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Rima Anggrena Dasrilsyah
- Department of Obstetrics and Gynaecology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia (UPM), Selangor, Malaysia
| | - Rahana Abdul Rahman
- Department of Obstetrics and Gynaecology, Faculty of Medicine, National University of Malaysia, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Ixora Kamisan Atan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, National University of Malaysia, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
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12
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Alcendor DJ, Matthews-Juarez P, Smoot D, Hildreth JEK, Tabatabai M, Wilus D, Brown KY, Juarez PD. The COVID-19 Vaccine and Pregnant Minority Women in the US: Implications for Improving Vaccine Confidence and Uptake. Vaccines (Basel) 2022; 10:2122. [PMID: 36560532 PMCID: PMC9784552 DOI: 10.3390/vaccines10122122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/25/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
The American College of Obstetricians and Gynecologists (AGOG) recommends the FDA-approved Pfizer and Moderna mRNA COVID-19 vaccines and boosters for all eligible pregnant women in the US. However, COVID-19 vaccine confidence and uptake among pregnant minority women have been poor. While the underlying reasons are unclear, they are likely to be associated with myths and misinformation about the vaccines. Direct and indirect factors that deter minority mothers in the US from receiving the mRNA COVID-19 vaccines require further investigation. Here, we examine the historical perspectives on vaccinations during pregnancy. We will examine the following aspects: (1) the influenza and tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) vaccinations during pregnancy; (2) the exclusion of pregnant and lactating women from COVID-19 vaccine trials; (3) COVID-19 vaccine safety during pregnancy, obstetric complications associated with symptomatic COVID-19 during pregnancy, COVID-19 vaccine hesitancy among pregnant minority women, and racial disparities experienced by pregnant minority women due to the COVID-19 pandemic as well as their potential impact on pregnancy care; and (4) strategies to improve COVID-19 vaccine confidence and uptake among pregnant minority women in the US. COVID-19 vaccine hesitancy among minority mothers can be mitigated by community engagement efforts that focus on COVID-19 vaccine education, awareness campaigns by trusted entities, and COVID-19-appropriate perinatal counseling aimed to improve COVID-19 vaccine confidence and uptake.
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Affiliation(s)
- Donald J. Alcendor
- Department of Microbiology, Immunology and Physiology, Center for AIDS Health Disparities Research, School of Medicine, Meharry Medical College, 1005 Dr. D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Patricia Matthews-Juarez
- Department of Family & Community Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Duane Smoot
- Department of Internal Medicine, School of Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - James E. K. Hildreth
- Department of Microbiology, Immunology and Physiology, Center for AIDS Health Disparities Research, School of Medicine, Meharry Medical College, 1005 Dr. D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
- Department of Family & Community Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
- Department of Internal Medicine, School of Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Mohammad Tabatabai
- School of Graduate Studies and Research, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Derek Wilus
- School of Graduate Studies and Research, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Katherine Y. Brown
- Department of Family & Community Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Paul D. Juarez
- Department of Family & Community Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
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13
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The impact of maternal SARS-CoV-2 infection and COVID-19 vaccination on maternal-fetal outcomes. Reprod Toxicol 2022; 114:33-43. [PMID: 36283657 PMCID: PMC9595355 DOI: 10.1016/j.reprotox.2022.10.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/24/2022] [Accepted: 10/17/2022] [Indexed: 12/22/2022]
Abstract
The rapidly evolving COVID-19 pandemic has resulted in an upsurge of scientific productivity to help address the global health crisis. One area of active research is the impact of COVID-19 on pregnancy. Here, we provide an epidemiological overview about what is known about the effects of maternal SARS-CoV-2 infection and COVID-19 vaccination on maternal-fetal outcomes, and identify gaps in knowledge. Pregnant people are at increased risk for severe COVID-19, and maternal SARS-CoV-2 infection increases the risk of negative maternal-fetal outcomes. Despite this elevated risk, there have been high rates of vaccine hesitancy, heightened by the initial lack of safety and efficacy data for COVID-19 vaccination in pregnancy. In response, retrospective cohort studies were performed to examine the impact of COVID-19 vaccination during pregnancy. Here, we report the vaccine's efficacy during pregnancy and its impact on maternal-fetal outcomes, as well as an overview of initial studies on booster shots in pregnancy. We found that pregnant people are at risk for more severe COVID-19 outcomes, maternal SARS-CoV-2 infection is associated with worse birth outcomes, COVID-19 vaccine hesitancy remains prevalent in the pregnant population, and COVID-19 vaccination and boosters promote better maternal-fetal outcomes. The results should help reduce vaccine hesitancy by alleviating concerns about the safety and efficacy of administering the COVID-19 vaccine during pregnancy. Overall, this review provides an introduction to COVID-19 during pregnancy. It is expected to help consolidate current knowledge, accelerate research of COVID-19 during pregnancy and inform clinical, policy, and research decisions regarding COVID-19 vaccination in pregnant people.
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14
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MARSHALL NE, BLANTON MB, DORATT BM, MALHERBE DC, RINCON M, TRUE H, MCDONALD T, BEAUREGARD C, ADATORWOVOR R, MESSAOUDI I. SARS-CoV-2 Vaccine Booster Elicits Robust Prolonged Maternal Antibody Responses and Passive Transfer Via The Placenta And Breastmilk. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2022:2022.11.29.518385. [PMID: 36482972 PMCID: PMC9727762 DOI: 10.1101/2022.11.29.518385] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Background Infection during pregnancy can result in adverse outcomes for both pregnant persons and offspring. Maternal vaccination is an effective mechanism to protect both mother and neonate into post-partum. However, our understanding of passive transfer of antibodies elicited by maternal SARS-CoV-2 mRNA vaccination during pregnancy remains incomplete. Objective We aimed to evaluate the antibody responses engendered by maternal SARS-CoV-2 vaccination following initial and booster doses in maternal circulation and breastmilk to better understand passive immunization of the newborn. Study Design We collected longitudinal blood samples from 121 pregnant women who received SARS-CoV-2 mRNA vaccines spanning from early gestation to delivery followed by collection of blood samples and breastmilk between delivery and 12 months post-partum. During the study, 70% of the participants also received a booster post-partum. Paired maternal plasma, breastmilk, umbilical cord plasma, and newborn plasma samples were tested via enzyme-linked immunosorbent assays (ELISA) to evaluate SARS-CoV-2 specific IgG antibody levels. Results Vaccine-elicited maternal antibodies were detected in both cord blood and newborn blood, albeit at lower levels than maternal circulation, demonstrating transplacental passive immunization. Booster vaccination significantly increased spike specific IgG antibody titers in maternal plasma and breastmilk. Finally, SARS-CoV-2 specific IgG antibodies in newborn blood correlated negatively with days post initial maternal vaccine dose. Conclusion Vaccine-induced maternal SARS-CoV-2 antibodies were passively transferred to the offspring in utero via the placenta and after birth via breastfeeding. Maternal booster vaccination, regardless of gestational age at maternal vaccination, significantly increased antibody levels in breastmilk and maternal plasma, indicating the importance of this additional dose to maximize passive protection against SARS-CoV-2 infection for neonates and infants until vaccination eligibility.
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Affiliation(s)
- Nicole E. MARSHALL
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR,Corresponding authors: Nicole Marshall and Ilhem Messaoudi, Addresses: Nicole Marshall, Department of Obstetrics and Gynecology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239, , Ilhem Messaoudi, Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, 760 Press Ave, Lexington, KY 40536,
| | - Madison B. BLANTON
- Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY,Department of Pharmaceutical Sciences, University of Kentucky, Lexington, KY
| | - Brianna M. DORATT
- Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY
| | - Delphine C. MALHERBE
- Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY
| | - Monica RINCON
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR
| | - Heather TRUE
- Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY,Department of Pharmaceutical Sciences, University of Kentucky, Lexington, KY
| | - Taylor MCDONALD
- Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY
| | - Caroline BEAUREGARD
- Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY
| | | | - Ilhem MESSAOUDI
- Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY,Corresponding authors: Nicole Marshall and Ilhem Messaoudi, Addresses: Nicole Marshall, Department of Obstetrics and Gynecology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239, , Ilhem Messaoudi, Department of Microbiology, Immunology, and Molecular Genetics, College of Medicine, University of Kentucky, 760 Press Ave, Lexington, KY 40536,
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15
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Marbán-Castro E, Nedic I, Ferrari M, Crespo-Mirasol E, Ferrer L, Noya B, Marin A, Fumadó V, López M, Menéndez C, Martínez Bueno C, Llupià A, Goncé A, Bardají A. Perceptions of COVID-19 Maternal Vaccination among Pregnant Women and Healthcare Workers and Factors That Influence Vaccine Acceptance: A Cross-Sectional Study in Barcelona, Spain. Vaccines (Basel) 2022; 10:vaccines10111930. [PMID: 36423025 PMCID: PMC9692476 DOI: 10.3390/vaccines10111930] [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: 10/13/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/17/2022] Open
Abstract
COVID-19 is associated with poor maternal and pregnancy outcomes. COVID-19 vaccination is recommended in Spain, yet vaccination rates in pregnancy are suboptimal. This study investigates the perceptions of pregnant women and healthcare workers (HCW) regarding COVID-19 vaccination. A web-based cross-sectional quantitative study was conducted in 2021–2022 among 302 pregnant women and 309 HCWs in the Catalan public health system. Most pregnant women (83%) and HCWs (86%) were aware of COVID-19 maternal vaccines. The recommendation of the COVID-19 vaccination by an HCW was identified as the greatest facilitator for maternal vaccine uptake, while the fear of harming the foetus was the most significant barrier reported for rejecting vaccination. HCWs recognised they received limited information and training about COVID-19 vaccination in pregnancy, which hindered them from providing informed recommendations. This study highlights that information and education on COVID-19 vaccines to pregnant women and health professionals are pivotal to ensuring informed decision-making and increasing vaccine uptake.
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Affiliation(s)
| | - Ivana Nedic
- ISGlobal, Hospital Clínic, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Mara Ferrari
- ISGlobal, Hospital Clínic, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Esther Crespo-Mirasol
- Department of Maternal-Fetal Medicine, BCNatal—Barcelona Center of Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Laia Ferrer
- ASSIR Esquerra, Gerència Territorial de Barcelona, Institut Català de la Salut, 08015 Barcelona, Spain
| | - Berta Noya
- ASSIR Esquerra, Gerència Territorial de Barcelona, Institut Català de la Salut, 08015 Barcelona, Spain
| | - Anna Marin
- ISGlobal, Hospital Clínic, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Victoria Fumadó
- ISGlobal, Hospital Clínic, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Marta López
- Department of Maternal-Fetal Medicine, BCNatal—Barcelona Center of Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Clara Menéndez
- ISGlobal, Hospital Clínic, Universitat de Barcelona, 08036 Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça (CISM), Maputo 1929, Mozambique
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
| | - Cristina Martínez Bueno
- ASSIR Barcelona Ciutat, Gerència Territorial de Barcelona, Institut Català de la Salut, Universitat de Barcelona, 08007 Barcelona, Spain
| | - Anna Llupià
- ISGlobal, Hospital Clínic, Universitat de Barcelona, 08036 Barcelona, Spain
- Department of Preventive Medicine and Epidemiology, Hospital Clinic, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Anna Goncé
- Department of Maternal-Fetal Medicine, BCNatal—Barcelona Center of Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Azucena Bardají
- ISGlobal, Hospital Clínic, Universitat de Barcelona, 08036 Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça (CISM), Maputo 1929, Mozambique
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
- Correspondence:
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16
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Colciago E, Capitoli G, Vergani P, Ornaghi S. Women's attitude towards COVID-19 vaccination in pregnancy: A survey study in northern Italy. Int J Gynaecol Obstet 2022:10.1002/ijgo.14506. [PMID: 36227124 PMCID: PMC9874513 DOI: 10.1002/ijgo.14506] [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: 07/01/2022] [Revised: 09/15/2022] [Accepted: 10/12/2022] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To investigate attitudes and risk perceptions towards the coronavirus disease 2019 (COVID-19) vaccine and reasons for hesitancy among pregnant women. METHODS A prospective survey study was conducted at a University Maternity Department. Participants included any pregnant woman aged 18 years or older, able to understand the Italian language, who accessed the antenatal clinic for a prenatal appointment. The survey comprised questions about sociodemographic characteristics, pregnancy vaccination history, and perception of risk related to the immunization for the woman herself and her infant. RESULTS A total of 538 women completed the questionnaire, 445 (82.7%) accepted COVID-19 vaccination. Women vaccinated against pertussis were three times more likely to take up the COVID-19 vaccine (odds ratio [OR] 3.19; 95% confidence interval [CI] 1.78-5.72). Having had COVID-19 during pregnancy (OR 0.24; 95% CI 0.11-0.54), and having a high-risk perception towards the immunization for the fetus (OR 0.18; 95% CI 0.09-0.34) were factors associated with vaccine hesitancy. Lack of safety data in pregnancy and the possibility of harm to the fetus were the main concerns. CONCLUSION A trusting and supportive relationship with the healthcare professional to address fears, and the transmission of evidence-based information, are pivotal to guide women through an informed choice. Understanding the determinants implicated in women's decision making might guide towards effective public health strategies to boost vaccine acceptance.
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Affiliation(s)
| | - Giulia Capitoli
- Bicocca Bioinformatics Biostatistics and Bioimaging B4 CenterSchool of Medicine and Surgery, University of Milano—BicoccaMonzaItaly
| | - Patrizia Vergani
- School of Medicine and SurgeryUniversity of Milano—BicoccaMonzaItaly,Department of Obstetrics and Gynecology—MBBM Foundation OnlusMonzaItaly
| | - Sara Ornaghi
- School of Medicine and SurgeryUniversity of Milano—BicoccaMonzaItaly,Department of Obstetrics and Gynecology—MBBM Foundation OnlusMonzaItaly
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17
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Miraglia del Giudice G, Folcarelli L, Napoli A, Corea F, Angelillo IF. COVID-19 vaccination hesitancy and willingness among pregnant women in Italy. Front Public Health 2022; 10:995382. [PMID: 36262230 PMCID: PMC9575585 DOI: 10.3389/fpubh.2022.995382] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 08/30/2022] [Indexed: 01/26/2023] Open
Abstract
Background Pregnant women, especially those with comorbidities, compared to those non-pregnant, have higher risk of developing a severe form of COVID-19. However, COVID-19 vaccine uptake is very low among them. Methods An anonymous questionnaire was administered to randomly selected women 18 years of age that were currently pregnant or had just given birth between September 2021 and May 2022 in the geographic area of Naples. Vaccine hesitancy was assessed using the vaccine hesitancy scale (VHS). Results A total of 385 women participated. Women who had not been infected by SARS-CoV-2 and who needed information about vaccination against COVID-19 had a higher perceived risk of being infected with SARS-CoV-2. More than half (54.3%) of the women were very afraid of the potential side effects of the COVID-19 vaccination on the fetus. There was higher concern of the side effects of the vaccine on the fetus among those who did not have a graduate degree, those with high-risk pregnancy, those who had not been infected by SARS-CoV-2, those who were more concerned that they could be infected by SARS-CoV-2, those who did not know that this vaccination was recommended for them, and those trusting mass media/internet/social networks for information. Only 21.3% were vaccinated when pregnant, mostly women with a university degree, those who had been infected by SARS-CoV-2 before pregnancy, those who did not need information, and those who acquired information about the vaccination from gynecologists. Almost three-quarters (71.9%) were willing to receive the vaccination and those more likely were those with a university degree, those who have had at least one relative/cohabitant partner/friend who had been infected by SARS-CoV-2, those who were more concerned that they could be infected by SARS-CoV-2, and those who were not extremely concerned of the side effects of the vaccine on the fetus. A total of 86.4% were highly hesitant. Highly hesitant were respondents who did not get a graduate degree, those less concerned that they could be infected by SARS-CoV-2, and those trusting mass media/internet/social networks for information. Conclusion Public health efforts and education campaigns for pregnant women are needed for changing their perception patterns and for supporting gynecologists in promoting the uptake of this vaccination.
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18
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Mungmunpuntipantip R, Wiwanitkit V. The need for serial monitoring of COVID-19 vaccine uptake among pregnant and postpartum individuals. BJOG 2022; 129:1801. [PMID: 35647698 PMCID: PMC9347618 DOI: 10.1111/1471-0528.17233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 04/28/2022] [Accepted: 05/09/2022] [Indexed: 11/27/2022]
Affiliation(s)
| | - Viroj Wiwanitkit
- Ikeji- Arakeji, Joseph Ayobabalola University, Nigeria.,Dr DY Patil University, Pune, India
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