{"batchcode": "FM7534", "histograms": [{"histogram": {"Body temperature": 36, "Pyrexia": 16, "Blood pressure measurement": 8, "Hypoaesthesia": 8, "Malaise": 8, "Oxygen saturation": 8, "Blood test": 7, "Muscular weakness": 7, "Vomiting": 7, "Anaphylactic reaction": 6, "C-reactive protein": 6, "White blood cell count": 6, "Blood pressure decreased": 5, "Computerised tomogram": 5, "Headache": 5, "Loss of consciousness": 5, "Magnetic resonance imaging head": 5, "Myalgia": 5, "Chest pain": 4, "Decreased appetite": 4, "Electrocardiogram": 4, "Heart rate": 4, "Blood creatine phosphokinase": 3, "Chest X-ray": 3, "Dizziness": 3, "Echocardiogram": 3, "Gait disturbance": 3, "Haemoglobin": 3, "Investigation": 3, "Magnetic resonance imaging": 3, "Nausea": 3, "Nerve conduction studies": 3, "Pain": 3, "Platelet count": 3, "Red blood cell count": 3, "Urticaria": 3, "Acute disseminated encephalomyelitis": 2, "Acute myocardial infarction": 2, "Alanine aminotransferase": 2, "Arthralgia": 2, "Aspartate 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cell count": 1, "Capsule endoscopy": 1, "Cardiac arrest": 1, "Cardiac dysfunction": 1, "Cardiac electrophysiologic study": 1, "Cardiac ventricular thrombosis": 1, "Cardio-respiratory arrest": 1, "Cardiomyopathy": 1, "Cavernous sinus syndrome": 1, "Cavernous sinus thrombosis": 1, "Cerebral haemorrhage": 1, "Cerebral venous sinus thrombosis": 1, "Cerebral venous thrombosis": 1, "Cerebrovascular disorder": 1, "Chest discomfort": 1, "Chills": 1, "Choking sensation": 1, "Chronic fatigue syndrome": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Coronary artery stenosis": 1, "Cortisol decreased": 1, "Cytomegalovirus test": 1, "Deafness transitory": 1, "Diabetic ketosis": 1, "Diarrhoea": 1, "Diplegia": 1, "Diplopia": 1, "Discomfort": 1, "Drug-induced liver injury": 1, "Dry mouth": 1, "Dyskinesia": 1, "Dysphonia": 1, "Dysphoria": 1, "Eating disorder": 1, "Ejection fraction": 1, "Electrocardiogram ST segment elevation": 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1, "Prothrombin time": 1, "Prothrombin time ratio": 1, "Pulmonary embolism": 1, "Pupil dilation procedure": 1, "Purpura": 1, "Respiratory rate": 1, "Reticulocyte count": 1, "Rheumatoid factor": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Serum ferritin increased": 1, "Small intestinal haemorrhage": 1, "Somnolence": 1, "Stress": 1, "Swelling": 1, "Thrombosis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thyroiditis subacute": 1, "Thyroxine free": 1, "Transient ischaemic attack": 1, "Troponin": 1, "Troponin I": 1, "Troponin I increased": 1, "Type 1 diabetes mellitus": 1, "Type IV hypersensitivity reaction": 1, "Vaccination site erythema": 1, "Vaccination site movement impairment": 1, "Ventricular fibrillation": 1, "Vision blurred": 1, "Vitamin B12": 1, "Wheezing": 1, "White blood cell count decreased": 1}, "batchcodes": ["FM7534"]}]}