[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Antibiotics;Anti-emetics;Anti-fungal agent;Anti-viral agents;ECG;Messenger ribonucleic acid (mRNA)-1273 Vaccine", "treatment_type": "BIOLOGICAL;DIAGNOSTIC_TEST;OTHER;OTHER;OTHER;OTHER", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Antibiotics;Anti-emetics;Anti-fungal agent;Anti-viral agents;ECG;Messenger ribonucleic acid (mRNA)-1273 Vaccine;Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster", "treatment_type": "BIOLOGICAL;BIOLOGICAL;DIAGNOSTIC_TEST;OTHER;OTHER;OTHER;OTHER", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Antibiotics;Anti-emetics;Anti-fungal agent;Anti-viral agents;ECG;Messenger ribonucleic acid (mRNA)-1273 Vaccine", "treatment_type": "Biological;Diagnostic Test;Other;Other;Other;Other", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Antibiotics;Anti-emetics;Anti-fungal agent;Anti-viral agents;ECG;Messenger ribonucleic acid (mRNA)-1273 Vaccine;Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster", "treatment_type": "Biological;Biological;Diagnostic Test;Other;Other;Other;Other", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "mrna-1273", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "mrna-1273", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "days 1 and 29; with option for subsequent booster", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "days 1", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "mrna 1273 injection", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "mrna 1273 injection", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "100 mcg (0.5 mL) mRNA-1273 injection (IM) on days 1 and 29; with option for subsequent booster dose(s), 100 mcg (0.5 mL)", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "100 micrograms (0.5 mL) mRNA-1273 injection on D1", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]

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

[{"arm_notes": "100 \u03bcg;2;Days1-29;IM", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "100 \u03bcg;1;IM", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]

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