Overview Safety and Immunogenicity Study of GX-19, a COVID-19 Preventive DNA Vaccine in Healthy Adults Status: Recruiting Trial end date: 2022-06-17 Target enrollment: Participant gender: Summary The objective of our study is to evaluate safety, tolerability, and immunogenicity of COVID-19 preventive DNA vaccine in healthy volunteers. Phase: Phase 1/Phase 2 Details Lead Sponsor: Genexine, Inc.Treatments: Vaccines