{"batchcode": "ELA266", "histograms": [{"histogram": {"Chest pain": 1, "Investigation": 1, "Myocarditis": 1, "Oxygen saturation decreased": 1}, "batchcodes": ["ELA266"]}], "Adverse Reaction Reports": 2, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}