Phase 1 randomized trial of a plant-derived virus-like particle vaccine for COVID-19.

ABSTRACT: Several severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines are being deployed, but the global need greatly exceeds the supply, and different formulations might be required for specific populations. Here we report Day 42 interim safety and immunogenicity data from an observer-blinded, dose escalation, randomized controlled study of a virus-like particle vaccine candidate produced in plants that displays the SARS-CoV-2 spike glycoprotein (CoVLP: NCT04450004 ). The co-primary outcomes were the short-term tolerability/safety and immunogenicity of CoVLP formulations assessed by neutralizing antibody (NAb) and cellular responses. Secondary outcomes in this ongoing study include safety and immunogenicity assessments up to 12 months after vaccination. Adults (18-55 years, n = 18

SUBMITTER: Ward BJ 

PROVIDER: S-EPMC8205852 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature