[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "Single booster shot;Participants are already fully vaccinated with 2x Comirnaty (BNT162b2)", "treatment_id": 222, "treatment_name": "Bnt162b2", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Single booster shot;Participants are already fully vaccinated with 2x Comirnaty (BNT162b2)", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Single booster shot;Participants are already fully vaccinated with 2x Spikevax (mRNA-1273)", "treatment_id": 222, "treatment_name": "Bnt162b2", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Single booster shot;Participants are already fully vaccinated with 2x Spikevax (mRNA-1273)", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Single booster shot;Participants are already fully vaccinated with 2x Vaxzevria (ChAdOx-1-S)", "treatment_id": 222, "treatment_name": "Bnt162b2", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "Single booster shot;Participants are already fully vaccinated with 2x Vaxzevria (ChAdOx-1-S)", "treatment_id": 824, "treatment_name": "Mrna-1273", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Comirnaty(BTN162b2);Spikevax (mRNA-1273)", "treatment_type": "Biological;Biological", "pharmacological_treatment": "Non pharmacological treatment"}]