{"batchcode": "ER8735 7/21", "histograms": [{"histogram": {"Antibody test": 1, "Balance disorder": 1, "Deafness unilateral": 1, "Dizziness": 1, "Ear disorder": 1, "Migraine": 1, "Tinnitus": 1, "Vertigo": 1}, "batchcodes": ["ER8735 7/21"]}], "Deaths": 0, "Lethality": null, "Company": "PFIZER\\BIONTECH", "Adverse Reaction Reports": 2, "Disabilities": 0, "Life Threatening Illnesses": 0, "Severe reports": null}