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Holm RH, Rempala GA, Choi B, Brick JM, Amraotkar AR, Keith RJ, Rouchka EC, Chariker JH, Palmer KE, Smith T, Bhatnagar A. Dynamic SARS-CoV-2 surveillance model combining seroprevalence and wastewater concentrations for post-vaccine disease burden estimates. COMMUNICATIONS MEDICINE 2024; 4:70. [PMID: 38594350 PMCID: PMC11004132 DOI: 10.1038/s43856-024-00494-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 03/28/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Despite wide scale assessments, it remains unclear how large-scale severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination affected the wastewater concentration of the virus or the overall disease burden as measured by hospitalization rates. METHODS We used weekly SARS-CoV-2 wastewater concentration with a stratified random sampling of seroprevalence, and linked vaccination and hospitalization data, from April 2021-August 2021 in Jefferson County, Kentucky (USA). Our susceptible ( S ), vaccinated ( V ), variant-specific infected (I 1 andI 2 ), recovered ( R ), and seropositive ( T ) model ( S V I 2 R T ) tracked prevalence longitudinally. This was related to wastewater concentration. RESULTS Here we show the 64% county vaccination rate translate into about a 61% decrease in SARS-CoV-2 incidence. The estimated effect of SARS-CoV-2 Delta variant emergence is a 24-fold increase of infection counts, which correspond to an over 9-fold increase in wastewater concentration. Hospitalization burden and wastewater concentration have the strongest correlation (r = 0.95) at 1 week lag. CONCLUSIONS Our study underscores the importance of continuing environmental surveillance post-vaccine and provides a proof-of-concept for environmental epidemiology monitoring of infectious disease for future pandemic preparedness.
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Grants
- P20 GM103436 NIGMS NIH HHS
- This study was supported by Centers for Disease Control and Prevention (75D30121C10273), Louisville Metro Government, James Graham Brown Foundation, Owsley Brown II Family Foundation, Welch Family, Jewish Heritage Fund for Excellence, the National Institutes of Health, (P20GM103436), the Rockefeller Foundation, the National Sciences Foundation (DMS-2027001), and the Basic Science Research Program National Research Foundation of Korea (NRF) (RS-2023-00245056).
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Affiliation(s)
- Rochelle H Holm
- Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, 40202, USA
| | - Grzegorz A Rempala
- Division of Biostatistics, College of Public Health, The Ohio State University, Columbus, OH, 43210, USA
| | - Boseung Choi
- Division of Biostatistics, College of Public Health, The Ohio State University, Columbus, OH, 43210, USA
- Division of Big Data Science, Korea University, Sejong, South Korea
- Biomedical Mathematics Group, Institute for Basic Science, Daejeon, South Korea
| | | | - Alok R Amraotkar
- Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, 40202, USA
| | - Rachel J Keith
- Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, 40202, USA
| | - Eric C Rouchka
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Louisville, Louisville, KY, 40202, USA
- KY INBRE Bioinformatics Core, University of Louisville, Louisville, KY, 40202, USA
| | - Julia H Chariker
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Louisville, Louisville, KY, 40202, USA
- KY INBRE Bioinformatics Core, University of Louisville, Louisville, KY, 40202, USA
| | - Kenneth E Palmer
- Center for Predictive Medicine for Biodefense and Emerging Infectious Diseases, University of Louisville, Louisville, KY, 40202, USA
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, Louisville, KY, 40202, USA
| | - Ted Smith
- Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, 40202, USA
| | - Aruni Bhatnagar
- Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, 40202, 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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Anderson LB, Ness HD, Holm RH, Smith T. Wastewater-Informed Digital Advertising as a COVID-19 Geotargeted Neighborhood Intervention: Jefferson County, Kentucky, 2021-2022. Am J Public Health 2024; 114:34-37. [PMID: 37856730 PMCID: PMC10726935 DOI: 10.2105/ajph.2023.307439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/04/2023] [Indexed: 10/21/2023]
Abstract
We sought to deliver a geotargeted digital health advertising intervention. We assessed risk of community infection through an integrated public health and wastewater rubric and delivered advertisements between November 2021 and April 2022 in Louisville, Kentucky. The average daily click-through rates for the campaigns were 0.19%, 0.15%, and 0.13%. Results show potential for digital public health interventions that are geographically anchored to subcity sewersheds and community interest and willingness to engage with targeted wastewater-themed public health messaging. (Am J Public Health. 2024;114(1):34-37. https://doi.org/10.2105/AJPH.2023.307439).
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Affiliation(s)
- Lauren B Anderson
- Lauren B. Anderson, Heather D. Ness, Rochelle H. Holm, and Ted Smith are with the Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY. L. B. Anderson is also with the Department of Urban and Public Affairs, College of Arts and Sciences, University of Louisville. H. D. Ness is also with the Department of Health Promotion and Behavioral Sciences, School of Public Health and Information Sciences, University of Louisville
| | - Heather D Ness
- Lauren B. Anderson, Heather D. Ness, Rochelle H. Holm, and Ted Smith are with the Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY. L. B. Anderson is also with the Department of Urban and Public Affairs, College of Arts and Sciences, University of Louisville. H. D. Ness is also with the Department of Health Promotion and Behavioral Sciences, School of Public Health and Information Sciences, University of Louisville
| | - Rochelle H Holm
- Lauren B. Anderson, Heather D. Ness, Rochelle H. Holm, and Ted Smith are with the Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY. L. B. Anderson is also with the Department of Urban and Public Affairs, College of Arts and Sciences, University of Louisville. H. D. Ness is also with the Department of Health Promotion and Behavioral Sciences, School of Public Health and Information Sciences, University of Louisville
| | - Ted Smith
- Lauren B. Anderson, Heather D. Ness, Rochelle H. Holm, and Ted Smith are with the Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY. L. B. Anderson is also with the Department of Urban and Public Affairs, College of Arts and Sciences, University of Louisville. H. D. Ness is also with the Department of Health Promotion and Behavioral Sciences, School of Public Health and Information Sciences, University of Louisville
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