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

[{"arm_notes": "", "treatment_id": 349, "treatment_name": "Covi-vac", "treatment_type": "Live attenuated virus", "pharmacological_treatment": "Vaccine"}]