{"batchcode": "ER8733 AND EW01", "histograms": [{"histogram": {"Atrial fibrillation": 1, "Cardiac failure congestive": 1, "Cerebrovascular accident": 1, "Haemorrhagic stroke": 1, "Magnetic resonance imaging head abnormal": 1}, "batchcodes": ["ER8733 AND EW01"]}], "Deaths": 0, "Lethality": null, "Company": "PFIZER\\BIONTECH", "Adverse Reaction Reports": 2, "Disabilities": 1, "Life Threatening Illnesses": 1, "Severe reports": null}