{"batchcode": "1DO16A", "histograms": [{"histogram": {"Pain in extremity": 3, "Tachycardia": 3, "Congestive cardiomyopathy": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Interchange of vaccine products": 2, "Investigation": 2, "Magnetic resonance imaging": 2, "N-terminal prohormone brain natriuretic peptide": 2, "Off label use": 2, "Peripheral swelling": 2, "Pyrexia": 2, "Arthralgia": 1, "Asthenia": 1, "Atrial tachycardia": 1, "Blood alkaline phosphatase": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Cardiac failure": 1, "Cardiomyopathy": 1, "Death": 1, "Deep vein thrombosis": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Epilepsy": 1, "Erythema": 1, "Eye haemorrhage": 1, "Fatigue": 1, "Formication": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Haemoglobin": 1, "Headache": 1, "Impaired work ability": 1, "Influenza": 1, "Laboratory test": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Mean cell haemoglobin concentration": 1, "Monocyte count": 1, "Monoplegia": 1, "Movement disorder": 1, "Nausea": 1, "Nerve injury": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Oedema": 1, "Ophthalmic herpes simplex": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Physical examination": 1, "Polyarteritis nodosa": 1, "Positron emission tomogram": 1, "Rash": 1, "Red blood cell count": 1, "Seizure": 1, "Spinal pain": 1, "Tonsillar hypertrophy": 1, "Tricuspid valve disease": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1}, "batchcodes": ["1DO16A"]}]}