[{"arm_notes": "", "treatment_id": null, "treatment_name": "S-268019 0.5 mL or Placebo; intramuscular injection in the upper arm for a total of two doses.Of the participants assigned to the S-268019 group; S-268019 0.5 mL is injected intramuscularly once to the participants who wish to receive the third vaccination.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "No information on doses", "treatment_id": 1139, "treatment_name": "S-268019", "treatment_type": "Protein subunit", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "", "treatment_id": null, "treatment_name": "S-268019 0.5 mL or Placebo; intramuscular injection in the upper arm", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]