[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "SpikoGen vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": 335, "treatment_name": "Covax-19", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}]