{"batchcode": "ER87333", "histograms": [{"histogram": {"Herpes zoster": 1, "Product preparation issue": 1, "Unevaluable event": 1}, "batchcodes": ["ER87333"]}], "Adverse Reaction Reports": 3, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}