[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Community-Provided Moderna mRNA-1273 COVID-19 Vaccine;Community-provided mRNA-based COVID-19 vaccine;Moderna mRNA-1273 COVID-19 vaccine", "treatment_type": "Biological;Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "2;Days0-28", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]