[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "BIVALENT Pfizer/BNT vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comvigen (Bivalent, ChulaCov19 BNA159.2)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": 2698, "treatment_name": "Bnt162b2 bivalent", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "nan", "treatment_id": 281, "treatment_name": "Chulacov19 mrna vaccine", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]