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    Home / Data Portal / CVACS / ZAF-SALDRU-CVACS-2021-S1-V1.1
CVACS

COVID-19 Vaccine Survey, Survey 1 2021

South Africa, 2021
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Reference ID
zaf-saldru-cvacs-2021-s1-v1.1
Producer(s)
Southern Africa Labour and Development Research Unit
Collections
COVID-19 Vaccine Survey Southern Africa Labour and Development Research Unit
Metadata
Documentation in PDF DDI/XML JSON
Created on
Mar 08, 2022
Last modified
May 17, 2022
Page views
4714
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  • Study Description
  • Data Description
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  • Related Publications
  • Identification
  • Version
  • Scope
  • Coverage
  • Producers and sponsors
  • Data Collection
  • Questionnaires
  • Access policy
  • Metadata production

Identification

Survey ID Number
zaf-saldru-cvacs-2021-s1-v1.1
Title
COVID-19 Vaccine Survey, Survey 1 2021
Country
Name Country code
South Africa zaf
Study type
Public Opinion Survey
Abstract
The COVID-19 Vaccine Survey (CVACS) is a South African national panel study of individuals initially unvaccinated against COVID-19. CVACS is implemented by the Southern Africa Labour and Development Research Unit (SALDRU) based at the University of Cape Town. The same respondents are interviewed twice, a few months apart, in 2021 and then 2022, to gather information about their attitudes, beliefs and intentions regarding COVID-19 vaccination. The purpose of CVACS is to collect high quality, timely, and relevant information on facilitators and barriers to COVID-19 vaccine uptake - including vaccine hesitancy and access constraints - to contribute to the development of data-driven campaigns and programmes to increase COVID-19 vaccination uptake in South Africa.
Kind of Data
Sample survey data
Unit of Analysis
Households and individuals

Version

Version Description
v1.1: Edited anonymised data for public distribution
Version Date
2022
Version Notes
Version 1.0.0 of the data from CVACS Survey 1 had an error in the value label of the variable s1_age_intervals, which has been corrected in version 1.1.0.

Scope

Notes
CVACS measures multiple outcomes, such as vaccination knowledge, attitudes, and beliefs (including specific concerns); vaccination intentions (plans to get vaccinated), vaccine access constraints, and information seeking.

Coverage

Geographic Coverage
CVACS was not designed to be, and should not be used as a prevalence study. The data cannot be considered to be nationally representative of all unvaccinated individuals in South Africa.
Geographic Unit
The data is at the country level. Because of the size of the sample, it is not advised to generate any aggregate results at sub-national levels including at the level of province or lower levels of geography.

Producers and sponsors

Primary investigators
Name Affiliation
Southern Africa Labour and Development Research Unit University of Cape Town
Funding Agency/Sponsor
Name Abbreviation Role
Bill and Melinda Gates Foundation BMGF Funding agency

Data Collection

Dates of Data Collection
Start End Cycle
2021-11-15 2021-12-15 Survey 1
Data Collection Mode
Computer Assisted Telephone Interview [cati]
Supervision
CVACS was approved by the Ethics in Research Committee (EiRC) of the Faculty of Commerce, University of Cape Town on 9 November 2021.
Data Collectors
Name
Ask Afrika

Questionnaires

Questionnaires
A single survey instrument was administered for CVACS Survey 1 using computer-assisted telephone interviews (CATI). The CVACS questionnaire was translated into all South African languages and interviews were conducted in the preferred language of the respondent. The realized Survey 1 sample consisted of 3510 individual interviews, all of whom self-reported that they were unvaccinated for COVID-19. Most of the survey questions collected individual-level data, with some household level data also collected through the individual questionnaire.

Access policy

Contacts
Name Affiliation Email URL
DataFirst Support University of Cape Town support@data1st.org www.support.data1st.org
Access conditions
Public access data for use under a Creative Commons CC-BY (Attribution-only) License
Citation requirements
COVID-19 Vaccine Survey (CVACS) 2021, Survey 1 [dataset]. Version 1.1.0. Cape Town: Bill and Melinda Gates Foundation [funding agency]. Cape Town: Southern Africa Labour and Development Research Unit [producer], 2021. Cape Town: DataFirst [distributor], 2022. DOI: https://doi.org/10.25828/82ww-5r26
Access authority
Name Affiliation Email URL
DataFirst University of Cape Town support@data1st.org support.data1st.org

Metadata production

Producers
Name Affiliation Role
DataFirst University of Cape Town Metadata producer
Date of Metadata Production
2022-03-24
DDI Document version
Version 3
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