[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "NVX-CoV2373 vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "UQSC2 Vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "", "treatment_id": 918, "treatment_name": "Nvx-cov2373", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2699, "treatment_name": "Uqsc2 vaccine", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}]