[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVIVAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVIVAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVIVAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVIVAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Phosphate-buffered saline", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "1mcg;2;days0-28", "treatment_id": 348, "treatment_name": "Covivac", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "3mcg;2;days0-28", "treatment_id": 348, "treatment_name": "Covivac", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "10mcg;2;days0-28", "treatment_id": 348, "treatment_name": "Covivac", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "1mcg (COVIVAC) + 1.5mg (CpG1018);2;days0-28", "treatment_id": 1474, "treatment_name": "Covivac+cpg1018 adjuvant", "treatment_type": "Non replicating viral vector+adjuvant", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]