1. Adult male or female human volunteer of age 18-65 years (inclusive) 2. Eligible for vaccination for COVID-19 3. Willing and able to provide written, signed and dated informed consent 4. Had no medical history or evidence of COVID-2019 5. Had no acute infections and/or respiratory diseases within 14 days before enrollment. 6. Had no evidence of vaccine-induced reactions or complications after receiving immunobiological products in the past medical history. 7. Willing to give consent to use effective contraception methods during the study 8. Have a negative urine pregnancy test at the screening visit (for child-bearing aged women) 9. Have negative human immunodeficiency virus (HIV 1 & 2), syphilis, hepatitis B and C test results

1. Adult male or female human volunteer of age 18-65 years (inclusive) 2. Eligible for vaccination for COVID-19 3. Willing and able to provide written, signed and dated informed consent 4. Had no medical history or evidence of COVID-2019 5. Had no acute infections and/or respiratory diseases within 14 days before enrollment. 6. Had no evidence of vaccine-induced reactions or complications after receiving immunobiological products in the past medical history. 7. Willing to give consent to use effective contraception methods during the study 8. Have a negative urine pregnancy test at the screening visit (for child-bearing aged women) 9. Have negative human immunodeficiency virus (HIV 1 & 2), syphilis, hepatitis B and C test results