[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVI-VAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVI-VAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVI-VAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVI-VAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVI-VAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "COVI-VAC", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "low;1", "treatment_id": 349, "treatment_name": "Covi-vac", "treatment_type": "Live attenuated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "medium;1", "treatment_id": 349, "treatment_name": "Covi-vac", "treatment_type": "Live attenuated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "high;1", "treatment_id": 349, "treatment_name": "Covi-vac", "treatment_type": "Live attenuated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "low;2 (day0-28)", "treatment_id": 349, "treatment_name": "Covi-vac", "treatment_type": "Live attenuated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "medium;2 (day0-28)", "treatment_id": 349, "treatment_name": "Covi-vac", "treatment_type": "Live attenuated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "high;2 (day0-28)", "treatment_id": 349, "treatment_name": "Covi-vac", "treatment_type": "Live attenuated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]