{"batchcode": "EL8223", "histograms": [{"histogram": {"Cardiac failure": 2, "Chest X-ray": 2, "Electrocardiogram": 2, "Hypertension": 1, "Investigation": 1, "Laboratory test": 1, "Vital signs measurement": 1}, "batchcodes": ["EL8223"]}], "Adverse Reaction Reports": 2.0, "Life Threatening Illnesses": 0.0, "Lethality": null, "Deaths": 0.0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Disabilities": 0.0}