{"batchcode": "EF8731", "histograms": [{"histogram": {"Cough": 1, "Menstrual disorder": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1}, "batchcodes": ["EF8731"]}], "Lethality": null, "Life Threatening Illnesses": 0, "Severe reports": null, "Deaths": 0, "Adverse Reaction Reports": 2, "Disabilities": 0, "Company": "PFIZER\\BIONTECH"}