{"batchcode": "E/C4243", "histograms": [{"histogram": {"Cardiac disorder": 1, "Dyspepsia": 1, "Fatigue": 1, "Palpitations": 1}, "batchcodes": ["E/C4243"]}], "Adverse Reaction Reports": 1, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}