[{"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PreventionGroup of recipients of the third injection of CovIran Barkat vaccine of Wuhan strain, with a history of receiving two doses of CovIran Barkat vaccine", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PreventionGroup of recipients of the third injection of CovIran Barkat vaccine of Omicron strain, with a history of receiving two doses of CovIran Barkat vaccine", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PreventionGroup of recipients of the third injection of CovIran Barkat vaccine of Omicron strain, with a history of receiving two doses of Sinopharm vaccine", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "3rd injection", "treatment_id": 2050, "treatment_name": "Coviran barekat", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Omicron strain, both with a history of receiving two doses of CovIran Barkat", "treatment_id": 2050, "treatment_name": "Coviran barekat", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Omicron strain, with a history of receiving two doses of Sinopharm", "treatment_id": 2050, "treatment_name": "Coviran barekat", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}]