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Correlates of support for international vaccine solidarity during the COVID-19 pandemic: cross-sectional survey evidence from Germany

Correlates of support for international vaccine solidarity during the COVID-19 pandemic: cross-sectional survey evidence from Germany
Correlates of support for international vaccine solidarity during the COVID-19 pandemic: cross-sectional survey evidence from Germany

During the COVID-19 pandemic, many residents of high-income countries (HICs) were eligible for COVID-19 vaccine boosters, while many residents of lower-income countries (LICs) had not yet received a first dose. HICs made some efforts to contribute to COVID-19 vaccination efforts in LICs, but these efforts were limited in scale. A new literature discusses the normative importance of an international redistribution of vaccines. Our analysis contributes an empirical perspective on the willingness of citizens in a HIC to contribute to such efforts (which we term international vaccine solidarity). We analyse the levels and predictors of international vaccine solidarity. We surveyed a representative sample of German adults (n = 2019) who participated in a two-wave YouGov online survey (w1: Sep 13-21, 2021 and w2: Oct 4-13, 2021). International vaccine solidarity is measured by asking respondents preferences for sharing vaccine supplies internationally versus using that supply as boosters for the domestic population. We examine a set of pre-registered hypotheses. Almost half of the respondents in our sample (48%) prioritize giving doses to citizens in less developed countries. A third of respondents (33%) prefer to use available doses as boosters domestically, and a fifth of respondents (19%) did not report a preference. In line with our hypotheses, respondents higher in cosmopolitanism and empathy, and those who support domestic redistribution exhibit more support for international dose-sharing. Older respondents (who might be more at risk) do not consistently show less support for vaccine solidarity. These results help us to get a better understanding of the way citizens' form preferences about a mechanism that redistributes medical supplies internationally during a global crisis.

Adult, Humans, COVID-19/epidemiology, COVID-19 Vaccines, Cross-Sectional Studies, Pandemics/prevention & control, Vaccines, Germany/epidemiology, Vaccination
1932-6203
e0287257
Stoeckel, Florian
ca82e601-5b0f-4f51-9b2d-46a1693e1f25
Thompson, Jack
4080e1aa-ddeb-4ee0-919f-570d5889e2f7
Szewach, Paula
2a68634d-501d-4fa9-a707-c9771159e868
Stöckli, Sabrina
7a440aed-0755-4e6c-b233-360ea0533b68
Barnfield, Matthew
0434519e-d85d-42e9-8e07-0b90f1bf80df
Phillips, Joseph B.
44de5ef5-7ffe-438a-b591-b3968850b626
Lyons, Benjamin
562d35bb-6be0-4e08-8663-0cc28bfa0063
Mérola, Vittorio
778f5fa1-aef4-4c90-a437-92a05e76fed4
Reifler, Jason
426301a1-f90b-470d-a076-04a9d716c491
Stoeckel, Florian
ca82e601-5b0f-4f51-9b2d-46a1693e1f25
Thompson, Jack
4080e1aa-ddeb-4ee0-919f-570d5889e2f7
Szewach, Paula
2a68634d-501d-4fa9-a707-c9771159e868
Stöckli, Sabrina
7a440aed-0755-4e6c-b233-360ea0533b68
Barnfield, Matthew
0434519e-d85d-42e9-8e07-0b90f1bf80df
Phillips, Joseph B.
44de5ef5-7ffe-438a-b591-b3968850b626
Lyons, Benjamin
562d35bb-6be0-4e08-8663-0cc28bfa0063
Mérola, Vittorio
778f5fa1-aef4-4c90-a437-92a05e76fed4
Reifler, Jason
426301a1-f90b-470d-a076-04a9d716c491

Stoeckel, Florian, Thompson, Jack, Szewach, Paula, Stöckli, Sabrina, Barnfield, Matthew, Phillips, Joseph B., Lyons, Benjamin, Mérola, Vittorio and Reifler, Jason (2023) Correlates of support for international vaccine solidarity during the COVID-19 pandemic: cross-sectional survey evidence from Germany. PLoS ONE, 18 (6), e0287257. (doi:10.1371/journal.pone.0287257).

Record type: Article

Abstract

During the COVID-19 pandemic, many residents of high-income countries (HICs) were eligible for COVID-19 vaccine boosters, while many residents of lower-income countries (LICs) had not yet received a first dose. HICs made some efforts to contribute to COVID-19 vaccination efforts in LICs, but these efforts were limited in scale. A new literature discusses the normative importance of an international redistribution of vaccines. Our analysis contributes an empirical perspective on the willingness of citizens in a HIC to contribute to such efforts (which we term international vaccine solidarity). We analyse the levels and predictors of international vaccine solidarity. We surveyed a representative sample of German adults (n = 2019) who participated in a two-wave YouGov online survey (w1: Sep 13-21, 2021 and w2: Oct 4-13, 2021). International vaccine solidarity is measured by asking respondents preferences for sharing vaccine supplies internationally versus using that supply as boosters for the domestic population. We examine a set of pre-registered hypotheses. Almost half of the respondents in our sample (48%) prioritize giving doses to citizens in less developed countries. A third of respondents (33%) prefer to use available doses as boosters domestically, and a fifth of respondents (19%) did not report a preference. In line with our hypotheses, respondents higher in cosmopolitanism and empathy, and those who support domestic redistribution exhibit more support for international dose-sharing. Older respondents (who might be more at risk) do not consistently show less support for vaccine solidarity. These results help us to get a better understanding of the way citizens' form preferences about a mechanism that redistributes medical supplies internationally during a global crisis.

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journal.pone.0287257 - Version of Record
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More information

Accepted/In Press date: 1 June 2023
Published date: 23 June 2023
Keywords: Adult, Humans, COVID-19/epidemiology, COVID-19 Vaccines, Cross-Sectional Studies, Pandemics/prevention & control, Vaccines, Germany/epidemiology, Vaccination

Identifiers

Local EPrints ID: 497058
URI: http://eprints.soton.ac.uk/id/eprint/497058
ISSN: 1932-6203
PURE UUID: 32134e43-842b-4bbf-9032-25cd9ed1f1d7
ORCID for Jason Reifler: ORCID iD orcid.org/0000-0002-1116-7346

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Date deposited: 10 Jan 2025 17:52
Last modified: 22 Aug 2025 02:43

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Contributors

Author: Florian Stoeckel
Author: Jack Thompson
Author: Paula Szewach
Author: Sabrina Stöckli
Author: Matthew Barnfield
Author: Joseph B. Phillips
Author: Benjamin Lyons
Author: Vittorio Mérola
Author: Jason Reifler ORCID iD

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