{"batchcode": "3L3249", "histograms": [{"histogram": {"Back pain": 1, "Chills": 1, "Cold sweat": 1, "Head discomfort": 1, "Headache": 1, "Musculoskeletal stiffness": 1, "Pain": 1, "Pain in extremity": 1, "SARS-CoV-2 test negative": 1}, "batchcodes": ["3L3249"]}], "Adverse Reaction Reports": 1, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}