{"batchcode": "FM8020", "histograms": [{"histogram": {"Balance disorder": 2, "Abdominal discomfort": 1, "Anxiety": 1, "Asthenia": 1, "Bronchitis": 1, "COVID-19": 1, "Computerised tomogram abnormal": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Cough": 1, "Diarrhoea": 1, "Discomfort": 1, "Dysarthria": 1, "Dysstasia": 1, "Fall": 1, "Fatigue": 1, "Gait disturbance": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Influenza virus test negative": 1, "Interchange of vaccine products": 1, "Ischaemic stroke": 1, "Laboratory test normal": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging head abnormal": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1, "Scan with contrast abnormal": 1, "Sleep disorder": 1, "Streptococcus test negative": 1, "Stress": 1, "Vaccination complication": 1, "Ventilation/perfusion scan": 1, "Vomiting": 1}, "batchcodes": ["FM8020"]}]}