Implementation evaluation of the COVID-19 vaccination: Speed, equity and mortality trends

Ilona Matthew, Michelle Viljoen, Jane McCartney

Open source

DOI: 10.4102/phcfm.v18i1.5248
Published: 2026-07-23
Container: African Journal of Primary Health Care & Family Medicine
Publisher: AOSIS
Open access: unknown

Credibility signals

uncertain Score 64/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

supportingDOI registered: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
supportingDOI resolves: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.4102/phcfm.v18i1.5248,
  title = {Implementation evaluation of the COVID-19 vaccination: Speed, equity and mortality trends},
  author = {Ilona Matthew and Michelle Viljoen and Jane McCartney},
  year = {2026},
  journal = {African Journal of Primary Health Care \&amp; Family Medicine},
  doi = {10.4102/phcfm.v18i1.5248},
  url = {https://doi.org/10.4102/phcfm.v18i1.5248}
}

RIS

TY  - JOUR
TI  - Implementation evaluation of the COVID-19 vaccination: Speed, equity and mortality trends
AU  - Ilona Matthew
AU  - Michelle Viljoen
AU  - Jane McCartney
PY  - 2026
JO  - African Journal of Primary Health Care &amp; Family Medicine
DO  - 10.4102/phcfm.v18i1.5248
UR  - https://doi.org/10.4102/phcfm.v18i1.5248
ER  -

APA

Matthew, I., Viljoen, M., & McCartney, J. (2026). Implementation evaluation of the COVID-19 vaccination: Speed, equity and mortality trends. African Journal of Primary Health Care & Family Medicine. https://doi.org/10.4102/phcfm.v18i1.5248

Source records

crossref · retrieved 2026-09-26T00:48:55.049Z