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[{"arm_notes": "", "treatment_id": 236, "treatment_name": "Brii-196", "treatment_type": "Monoclonal antibodies", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 237, "treatment_name": "Brii-198", "treatment_type": "Monoclonal antibodies", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 1361, "treatment_name": "Vir-7831", "treatment_type": "Monoclonal antibodies", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 1465, "treatment_name": "Cilgavimab+tixagevimab", "treatment_type": "Monoclonal antibodies", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]