{"batchcode": "ETT9899", "histograms": [{"histogram": {"Aphasia": 1, "Autonomic nervous system imbalance": 1, "Blindness": 1, "Blood corticotrophin normal": 1, "Cardiovascular examination": 1, "Computerised tomogram head normal": 1, "Condition aggravated": 1, "Confusional state": 1, "Cortisol normal": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysphemia": 1, "Echocardiogram normal": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram normal": 1, "Fatigue": 1, "Full blood count normal": 1, "Hypoacusis": 1, "Laboratory test": 1, "Magnetic resonance imaging head normal": 1, "Metabolic function test": 1, "Motor dysfunction": 1, "Neurological examination": 1, "Thyroid function test normal": 1}, "batchcodes": ["EL3246", "ETT9899"]}, {"histogram": {"Chills": 3, "Fatigue": 2, "Headache": 2, "Pain": 2, "Pyrexia": 2, "Abdominal pain": 1, "Body temperature": 1, "Computerised tomogram head": 1, "Injection site pain": 1, "Joint stiffness": 1, "Migraine with aura": 1, "Muscle spasms": 1, "Urticaria": 1}, "batchcodes": ["ETT9899"]}], "Adverse Reaction Reports": 5, "Deaths": 0, "Disabilities": 1, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}