Trial
NCT04818736
COVID-19 Vaccine For Indirect Protection
Phase IVWITHDRAWNOTHER/UNKNOWNConfidence: LOW
Sponsor
McMaster University
Collaborators
University of Alberta; University of Saskatchewan; University of Manitoba
Condition
Vaccine Preventable Disease
Intervention
COVID-19 Vaccination
Why stopped
Vaccine roll out plans increased so timing was no longer feasible
Provenance
Dataset: 2026-07-02 • Source: ClinicalTrials.gov API v2 • Last update: 2021-05-14