AdCLD-CoV19 is a COVID-19 vaccine candidate developed by Cellid Co,[2][3] a company from South Korea.[4]
A phase 1/2 trial of a single injection of AdCLD-CoV19 began in December 2020 in South Korea.[5] In September 2021, a phase 1 trial began for a single injection of another version, named AdCLD-CoV19-1.[6]
Preclinical studies of a single dose in mice and non-human primates for this vaccine candidate were published in April 2022.[7] In August 2022, a phase 2 trial of 1 or 2 doses of AdCLD-CoV19-1 was registered.[8]
^Clinical trial number NCT04666012 for "Safety and Immunogenicity Study of AdCLD-CoV19: A COVID-19 Preventive Vaccine in Healthy Volunteers" at ClinicalTrials.gov