[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Bivalent RBD-based ARVAC-CG vaccine;Placebo (Alum)", "treatment_type": "Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Gamma Variant RBD-based ARVAC-CG vaccine;Placebo (Alum)", "treatment_type": "Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Omicron Variant RBD-based ARVAC-CG vaccine;Placebo (Alum)", "treatment_type": "Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "", "treatment_id": 2711, "treatment_name": "Arvac-cg (p.1)", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2712, "treatment_name": "Arvac-cg (b.1.1.529)", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2713, "treatment_name": "Arvac-cg (p.1+b.1.1.529)", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Bivalent RBD-based ARVAC-CG vaccine;Placebo", "treatment_type": "Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Gamma Variant RBD-based ARVAC-CG vaccine;Placebo", "treatment_type": "Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Omicron Variant RBD-based ARVAC-CG vaccine;Placebo", "treatment_type": "Biological;Other", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "Gamma variant", "treatment_id": 2671, "treatment_name": "Arvac-cg", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Omicron variant", "treatment_id": 2671, "treatment_name": "Arvac-cg", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Bivalent vaccine", "treatment_id": 2671, "treatment_name": "Arvac-cg", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]