[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "23-valent pneumococcal polysaccharide vaccine;Inactivated Hepatitis A Vaccine", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Inactivated COVID-19 Vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "600SU;2;Days0-28", "treatment_id": 327, "treatment_name": "Coronavac", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "25\u03bcg (day 0) + 600SU (day 28)", "treatment_id": 1671, "treatment_name": "Hepatitis a vaccine+pneumococcal vaccine", "treatment_type": "Non covid vaccine", "pharmacological_treatment": "Non covid vaccine"}]