Journal
BMJ OPEN
Volume 13, Issue 2, Pages -Publisher
BMJ PUBLISHING GROUP
DOI: 10.1136/bmjopen-2022-066367
Keywords
COVID-19; Public health; PREVENTIVE MEDICINE
Categories
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This scoping review examines the impact of COVID-19 and COVID-19 vaccination on vaccine confidence in pregnant and lactating women and the role of social media in shaping opinions towards vaccination in these target groups. The study finds that pregnant and lactating women are generally less likely to accept a COVID-19 vaccine compared to non-pregnant and non-nursing women. Safety concerns are the main reason for refusing maternal vaccination. The study also identifies the internet and social media as important sources of information for maternal vaccination.
BackgroundPregnant 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.ObjectivesThis 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 criteriaArticles 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 evidenceThe PubMed database was searched to select articles. Search terms used were linked to pregnancy, lactation, vaccination, vaccine hesitancy, COVID-19 and social media.Charting methodsIncluded 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.ResultsPregnant 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 conclusionVaccine 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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