{"batchcode": "FK9412", "histograms": [{"histogram": {"Headache": 3, "Interchange of vaccine products": 3, "Malaise": 3, "Dizziness": 2, "Hyperhidrosis": 2, "Immunisation": 2, "Off label use": 2, "Pain": 2, "Presyncope": 2, "Pyrexia": 2, "Abdominal distension": 1, "Autoimmune disorder": 1, "Axillary pain": 1, "Back pain": 1, "Balance disorder": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Chest discomfort": 1, "Chest pain": 1, "Deafness unilateral": 1, "Disturbance in attention": 1, "Dysgeusia": 1, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Eye pain": 1, "Hallucination": 1, "Head discomfort": 1, "Hypoglycaemia": 1, "Illness": 1, "Illusion": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Intraocular pressure increased": 1, "Labyrinthitis": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Muscular weakness": 1, "Myalgia": 1, "Neck pain": 1, "Osteonecrosis": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Product use issue": 1, "Reading disorder": 1, "Renal pain": 1, "Somnolence": 1, "Still's disease": 1, "Tachycardia": 1, "Tinnitus": 1, "Visual impairment": 1}, "batchcodes": ["FK9412"]}]}