[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Placebo Tablets", "treatment_type": "Other", "pharmacological_treatment": "Placebo"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "VXA-CoV2-1.1-S", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "Part 1: Na\u00efve, low dose, young adult (18-55 yrs) ", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Part 1: Na\u00efve, high dose, young adult (18-55 yrs)", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Part 1: Na\u00efve, low dose, older adult (56-75 yrs) ", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Part 1: Na\u00efve, high dose, older adult (56-75 yrs)", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Part 1: Prior vaccinated, low dose, young adult (18-55 yrs)", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Part 1: Prior vaccinated, high dose, young adult (18-55 yrs) ", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Part 1: Prior vaccinated, low dose, older adult (56-75 yrs) ", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Part 1: Prior vaccinated, high dose, older adult (56-75 yrs) ", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Part 2: Repeat dose vaccinations with VXA-CoV2-1.1-S at dose selected from Part 1 ", "treatment_id": 1949, "treatment_name": "Vxa-cov2-1.1-s", "treatment_type": "Non replicating viral vector", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]