[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "mRNA-1273;Placebo for V110;V110", "treatment_type": "Biological;Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "mRNA-1273;Placebo for V110;V110", "treatment_type": "Biological;Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "mRNA-1273;Placebo for V114;V114", "treatment_type": "Biological;Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "mRNA-1273;Placebo for V114;V114", "treatment_type": "Biological;Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "V110 + concomitant mRNA-1273", "treatment_id": 2352, "treatment_name": "Mrna-1273+pneumococcal vaccine", "treatment_type": "Rna based vaccine+non covid vaccine", "pharmacological_treatment": "Vaccine+non covid vaccine"}, {"arm_notes": "V110 + non-concomitant mRNA-1273", "treatment_id": 2352, "treatment_name": "Mrna-1273+pneumococcal vaccine", "treatment_type": "Rna based vaccine+non covid vaccine", "pharmacological_treatment": "Vaccine+non covid vaccine"}, {"arm_notes": "V114 + concomitant mRNA-1273", "treatment_id": 2352, "treatment_name": "Mrna-1273+pneumococcal vaccine", "treatment_type": "Rna based vaccine+non covid vaccine", "pharmacological_treatment": "Vaccine+non covid vaccine"}, {"arm_notes": "V114 + non-concomitant mRNA-1273", "treatment_id": 2352, "treatment_name": "Mrna-1273+pneumococcal vaccine", "treatment_type": "Rna based vaccine+non covid vaccine", "pharmacological_treatment": "Vaccine+non covid vaccine"}]