[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Inactivated SARS-CoV-2 vaccine administered alone", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Inactivated SARS-CoV-2 vaccine coadministered with MMR", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Inactivated SARS-CoV-2 vaccine coadministered with vricella vaccine", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": 643, "treatment_name": "Inactivated covid-19 vaccine", "treatment_type": "Inactivated virus", "pharmacological_treatment": "Vaccine"}, {"arm_notes": "nan", "treatment_id": 2748, "treatment_name": "Inactivated covid-19 vaccine+mmr vaccine", "treatment_type": "Inactivated virus+non covid vaccine", "pharmacological_treatment": "Vaccine+non covid vaccine"}, {"arm_notes": "nan", "treatment_id": 2749, "treatment_name": "Inactivated covid-19 vaccine+varicella vaccine", "treatment_type": "Inactivated virus+non covid vaccine", "pharmacological_treatment": "Vaccine+non covid vaccine"}]