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Abad N, Bonner KE, Huang Q, Baack B, Petrin R, Das D, Hendrich MA, Gosz MS, Lewis Z, Lintern DJ, Fisun H, Brewer NT. Behavioral and social drivers of COVID-19 vaccination initiation in the US: a longitudinal study March─ October 2021. J Behav Med 2024; 47:422-433. [PMID: 38587765 PMCID: PMC11026250 DOI: 10.1007/s10865-024-00487-1] [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: 09/28/2023] [Accepted: 03/15/2024] [Indexed: 04/09/2024]
Abstract
Many studies have examined behavioral and social drivers of COVID-19 vaccination initiation, but few have examined these drivers longitudinally. We sought to identify the drivers of COVID-19 vaccination initiation using the Behavioral and Social Drivers of Vaccination (BeSD) Framework. Participants were a nationally-representative sample of 1,563 US adults who had not received a COVID-19 vaccine by baseline. Participants took surveys online at baseline (spring 2021) and follow-up (fall 2021). The surveys assessed variables from BeSD Framework domains (i.e., thinking and feeling, social processes, and practical issues), COVID-19 vaccination initiation, and demographics at baseline and follow-up. Between baseline and follow-up, 65% of respondents reported initiating COVID-19 vaccination. Vaccination intent increased from baseline to follow-up (p < .01). Higher vaccine confidence, more positive social norms towards vaccination, and receiving vaccine recommendations at baseline predicted subsequent COVID-19 vaccine initiation (all p < .01). Among factors assessed at follow-up, social responsibility and vaccine requirements had the greatest associations with vaccine initiation (all p < .01). Baseline vaccine confidence, social norms, and vaccination recommendations were associated with subsequent vaccine initiation, all of which could be useful targets for behavioral interventions. Furthermore, interventions that highlight social responsibility to vaccinate or promote vaccination requirements could also be beneficial.
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Affiliation(s)
- Neetu Abad
- Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | | | - Qian Huang
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Brittney Baack
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Dhiman Das
- Ipsos US Public Affairs, Washington, DC, USA
| | | | | | | | | | - Helen Fisun
- Ipsos US Public Affairs, Washington, DC, USA
| | - Noel T Brewer
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
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Abad N, Bonner KE, Kolis J, Brookmeyer KA, Voegeli C, Lee JT, Singleton JA, Quartarone R, Black C, Yee D, Ramakrishnan A, Rodriguez L, Clay K, Hummer S, Holmes K, Manns BJ, Donovan J, Humbert-Rico T, Flores SA, Griswold S, Meyer S, Cohn A. Strengthening COVID-19 vaccine confidence & demand during the US COVID-19 emergency response. Vaccine 2024:S0264-410X(24)00029-X. [PMID: 38267329 DOI: 10.1016/j.vaccine.2024.01.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 12/14/2023] [Accepted: 01/09/2024] [Indexed: 01/26/2024]
Abstract
In October 2020, the CDC's Vaccinate with Confidence strategy specific to COVID-19 vaccines rollout was published. Adapted from an existing vaccine confidence framework for childhood immunization, the Vaccinate with Confidence strategy for COVID-19 aimed to improve vaccine confidence, demand, and uptake of COVID-19 vaccines in the US. The objectives for COVID-19 were to 1. build trust, 2. empower healthcare personnel, and 3. engage communities and individuals. This strategy was implemented through a dedicated unit, the Vaccine Confidence and Demand (VCD) team, which collected behavioral insights; developed and disseminated toolkits and best practices in collaboration with partners; and collaborated with health departments and community-based organizations to engage communities and individuals in behavioral interventions to strengthen vaccine demand and increase COVID-19 vaccine uptake. The VCD team collected and used social and behavioral data through establishing the Insights Unit, implementing rapid community assessments, and conducting national surveys. To strengthen capacity at state and local levels, the VCD utilized "Bootcamps," a rapid training of trainers on vaccine confidence and demand, "Confidence Consults", where local leaders could request tailored advice to address local vaccine confidence challenges from subject matter experts, and utilized surge staffing to embed "Vaccine Demand Strategists" in state and local public health agencies. In addition, collaborations with Prevention Research Centers, the Institute of Museum and Library Services, and the American Psychological Association furthered work in behavioral science, community engagement, and health equity. The VCD team operationalized CDC's COVID-19 Vaccine with Confidence strategy through behavioral insights, capacity building opportunities, and collaborations to improve COVID-19 vaccine confidence, demand, and uptake in the US. The inclusion of applied behavioral science approaches were a critical component of the COVID-19 vaccination program and provides lessons learned for how behavioral science can be integrated in future emergency responses.
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Affiliation(s)
- Neetu Abad
- Global Immunization Division, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA.
| | - Kimberly E Bonner
- Global Immunization Division, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Jessica Kolis
- Global Immunization Division, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Kathryn A Brookmeyer
- Office of the Director, National Center for HIV, Viral Hepatitis, STD and TB Prevention, USA
| | - Chris Voegeli
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - James T Lee
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - James A Singleton
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Richard Quartarone
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Carla Black
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Daiva Yee
- Global Immunization Division, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | | | | | - Kelly Clay
- Karna LLC, CDC Contractor, Atlanta, GA, USA
| | - Sarah Hummer
- Tanaq Support Services, CDC Contractor, Atlanta, GA, USA
| | - Kathleen Holmes
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Brian J Manns
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - John Donovan
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Tiffany Humbert-Rico
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Stephen A Flores
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Stephanie Griswold
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Sarah Meyer
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Amanda Cohn
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
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Scales D, Hurth L, Xi W, Gorman S, Radhakrishnan M, Windham S, Akunne A, Florman J, Leininger L, Gorman J. Addressing Antivaccine Sentiment on Public Social Media Forums Through Web-Based Conversations Based on Motivational Interviewing Techniques: Observational Study. JMIR INFODEMIOLOGY 2023; 3:e50138. [PMID: 37962940 PMCID: PMC10685291 DOI: 10.2196/50138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 09/16/2023] [Accepted: 09/30/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND Health misinformation shared on social media can have negative health consequences; yet, there is a dearth of field research testing interventions to address health misinformation in real time, digitally, and in situ on social media. OBJECTIVE We describe a field study of a pilot program of "infodemiologists" trained with evidence-informed intervention techniques heavily influenced by principles of motivational interviewing. Here we provide a detailed description of the nature of infodemiologists' interventions on posts sharing misinformation about COVID-19 vaccines, present an initial evaluation framework for such field research, and use available engagement metrics to quantify the impact of these in-group messengers on the web-based threads on which they are intervening. METHODS We monitored Facebook (Meta Platforms, Inc) profiles of news organizations marketing to 3 geographic regions (Newark, New Jersey; Chicago, Illinois; and central Texas). Between December 2020 and April 2021, infodemiologists intervened in 145 Facebook news posts that generated comments containing either false or misleading information about vaccines or overt antivaccine sentiment. Engagement (emojis plus replies) data were collected on Facebook news posts, the initial comment containing misinformation (level 1 comment), and the infodemiologist's reply (level 2 reply comment). A comparison-group evaluation design was used, with numbers of replies, emoji reactions, and engagements for level 1 comments compared with the median metrics of matched comments using the Wilcoxon signed rank test. Level 2 reply comments (intervention) were also benchmarked against the corresponding metric of matched reply comments (control) using the Wilcoxon signed rank test (paired at the level 1 comment level). Infodemiologists' level 2 reply comments (intervention) and matched reply comments (control) were further compared using 3 Poisson regression models. RESULTS In total, 145 interventions were conducted on 132 Facebook news posts. The level 1 comments received a median of 3 replies, 3 reactions, and 7 engagements. The matched comments received a median of 1.5 (median of IQRs 3.75) engagements. Infodemiologists made 322 level 2 reply comments, precipitating 189 emoji reactions and a median of 0.5 (median of IQRs IQR 0) engagements. The matched reply comments received a median of 1 (median of IQRs 2.5) engagement. Compared to matched comments, level 1 comments received more replies, emoji reactions, and engagements. Compared to matched reply comments, level 2 reply comments received fewer and narrower ranges of replies, reactions, and engagements, except for the median comparison for replies. CONCLUSIONS Overall, empathy-first communication strategies based on motivational interviewing garnered less engagement relative to matched controls. One possible explanation is that our interventions quieted contentious, misinformation-laden threads about vaccines on social media. This work reinforces research on accuracy nudges and cyberbullying interventions that also reduce engagement. More research leveraging field studies of real-time interventions is needed, yet data transparency by technology platforms will be essential to facilitate such experiments.
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Affiliation(s)
- David Scales
- Weill Cornell Medicine, New York City, NY, United States
- Critica, Bronx, NY, United States
| | | | - Wenna Xi
- Weill Cornell Medicine, New York City, NY, United States
| | | | | | | | | | | | - Lindsey Leininger
- Tuck School of Business, Dartmouth College, Hannover, NH, United States
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Limaye RJ, Schulz G, Michel AE, Collins ME, Johnson SB. Leveraging a Peer-to-Peer Approach to Mitigate Vaccine Misinformation and Improve Vaccine Communication During a Pandemic: Experiences From the Development of a Massive Open Online Course. Health Secur 2023; 21:467-472. [PMID: 38084962 DOI: 10.1089/hs.2023.0020] [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: 12/19/2023] Open
Abstract
The COVID-19 pandemic has not only led to massive global mortality and morbidity, but it has also fueled an infodemic of false and misleading information about COVID-19 and vaccines. The spread of misinformation and disinformation on vaccine safety and efficacy has contributed to vaccine hesitancy and distrust of public health institutions and has undermined the public health response to the COVID-19 pandemic. Because communication plays a monumental role in pandemic preparedness, a promising approach to countering the COVID-19 infodemic is empowering peers to serve as trusted messengers to provide accurate information using evidence-based communication approaches. With this in mind, we developed a massive open online course (MOOC) to provide the general public with the knowledge, skills, and resources to effectively navigate potentially contentious vaccine conversations with their peers, with a specific focus on parents. Within the first year of the course launch, 29,000 people had enrolled. Learners appreciated the information related to vaccine development, communication tips and techniques, and identifying and responding to vaccine misinformation. Over 1,000 learners who completed the course participated in an online evaluation survey. To address public distrust in healthcare providers, government, and science, our survey results indicate that peer-to-peer approaches to addressing vaccine hesitancy can empower community members to educate others and promote vaccine acceptance at scale.
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Affiliation(s)
- Rupali Jayant Limaye
- Rupali Jayant Limaye, PhD, is an Associate Professor, Global Disease Epidemiology and Control, in the Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Gretchen Schulz
- Gretchen Schulz, MSPH, is a Research Assistant, in the Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Alexandra E Michel
- Alexandra E. Michel, MPH, is a Research Associate, International Vaccine Access Center, in the Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Megan E Collins
- Megan E. Collins, MD, is an Associate Professor, Department of Ophthalmology, at the Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sara B Johnson
- Sara B. Johnson, MD, is a Professor, Department of Pediatrics, at the Johns Hopkins University School of Medicine, Baltimore, MD
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Titus-Lay E, Nehira J, Courtney J, Jee J, Kumar M, Tiet J, Le V, Durbin-Johnson B, Chen MS, Vinall R. A pharmacist-led community-based survey study: Determining the impact of the Covid-19 pandemic on actionable factors associated with worse cancer outcomes and cancer health disparities. EXPLORATORY RESEARCH IN CLINICAL AND SOCIAL PHARMACY 2023; 11:100311. [PMID: 37533758 PMCID: PMC10392607 DOI: 10.1016/j.rcsop.2023.100311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/12/2023] [Accepted: 07/12/2023] [Indexed: 08/04/2023] Open
Abstract
Purpose The goals of this cross-sectional community-based survey study were to assess the impact of the Covid-19 pandemic on actionable factors which are known to contribute to worse cancer outcomes, and to determine whether race and ethnicity-based differences exist. Methods A survey study which captured demographic information and changes in cancer outcomes-related factors since the start of the Covid-19 pandemic, was conducted at a public Covid-19 vaccination clinic over a period of 10 days during March 2021. Surveys were administered in multiple languages. Chi-square tests and ANOVA followed by post-hoc Dunnett testing assessed for race and ethnicity-based differences. Results A total of 949 people participated (61.6% participation rate). Ninety-three surveys were removed based on inclusion criteria giving a final participant number of 856. Many participants reported postponing cancer screenings (17.8%) and cancellation of medical appointments (22.8% and 25.8% reported cancelled appointments by providers or themselves, respectively) due to the pandemic. Participants also reported decreased physical activity (44.7%) and increased tobacco and/or marijuana usage (7.0%). Conversely, participants reported consuming more fruits and vegetables (21.4%) and decreasing alcohol consumption (21.4%). Several race-related differences but no ethnicity-related differences were observed. Conclusion Our data can be used to help guide pharmacist-led targeted outreach in our community which will help mitigate Covid-19 pandemic-driven changes in behaviors associated with worse cancer outcomes and exacerbation of cancer health disparities. To our knowledge, this is the first cancer outcomes-related study to be conducted at a public Covid-19 vaccination site and is the first pharmacist-led study in this area.
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Affiliation(s)
- Erika Titus-Lay
- California Northstate University College of Pharmacy (CNUCOP), Elk Grove, CA 95757, USA
| | - Jeffrey Nehira
- California Northstate University College of Pharmacy (CNUCOP), Elk Grove, CA 95757, USA
| | - Jennifer Courtney
- California Northstate University College of Pharmacy (CNUCOP), Elk Grove, CA 95757, USA
| | - Jacquelyn Jee
- California Northstate University College of Pharmacy (CNUCOP), Elk Grove, CA 95757, USA
| | - Marissa Kumar
- California Northstate University College of Pharmacy (CNUCOP), Elk Grove, CA 95757, USA
| | - Jenny Tiet
- California Northstate University College of Pharmacy (CNUCOP), Elk Grove, CA 95757, USA
| | - Vivi Le
- California Northstate University College of Pharmacy (CNUCOP), Elk Grove, CA 95757, USA
| | - Blythe Durbin-Johnson
- Department of Public Health Sciences, School of Medicine, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Moon S. Chen
- Division of Hematology and Oncology, UC Davis School of Medicine, Sacramento, CA 95817, USA
| | - Ruth Vinall
- California Northstate University College of Pharmacy (CNUCOP), Elk Grove, CA 95757, USA
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Whang C, Lynch KA, Huang T, Tsui EK. Critical Dynamics in Black and Latino Parents' Perceptions of Childhood COVID-19 Vaccination: How the "Middle" Moves. JOURNAL OF HEALTH COMMUNICATION 2023; 28:86-96. [PMID: 37390020 DOI: 10.1080/10810730.2023.2211033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
National and state data show low adoption of childhood COVID-19 vaccinations, despite emergency use authorizations and availability. We conducted 24 in-depth, semi-structured interviews with Black and Latino parents in New York City (15 in English, 9 in Spanish), who were undecided or somewhat likely to vaccinate their 5 to 11-year-old children in early 2022. The interviews explored the evolution of parental perceptions on childhood COVID-19 vaccines, and were analyzed using a matrix-driven rapid approach to thematic analysis. We present our findings as themes oriented around trust at three levels of the social ecological model. In summary, we found that structural positionality and historical traumas of participants seeded mistrust in institutions and government. This led to parental reliance on personal observations, conversations, and norms within social groups for vaccine decision-making. Our findings also describe key features of trust-building, supportive conversations that shaped the thinking of undecided parents. This study demonstrates how relational trust becomes a key factor in parental vaccine decision-making, and suggests the potential power of community ambassador models of vaccination promotion for increasing success and rebuilding trust with members of the "movable middle."
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Affiliation(s)
- Christine Whang
- Department of Health Policy and Management, Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
- Center for Systems and Community Design (CSCD), Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
- NYU-CUNY Prevention Research Center (PRC), New York University Langone - Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
| | - Kathleen A Lynch
- NYU-CUNY Prevention Research Center (PRC), New York University Langone - Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
- Department of Social and Behavioral Sciences, New York University School of Global Public Health, New York, NY, USA
| | - Terry Huang
- Department of Health Policy and Management, Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
- Center for Systems and Community Design (CSCD), Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
- NYU-CUNY Prevention Research Center (PRC), New York University Langone - Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
| | - Emma K Tsui
- Center for Systems and Community Design (CSCD), Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
- NYU-CUNY Prevention Research Center (PRC), New York University Langone - Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
- Department of Community Health and Social Sciences, Graduate School of Public Health and Health Policy, City University of New York (CUNY), New York, NY, USA
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