{"batchcode": "1F1004A", "histograms": [{"histogram": {"Headache": 19, "Fatigue": 14, "Dizziness": 13, "Arrhythmia": 12, "Myalgia": 10, "Immunisation": 9, "Pyrexia": 9, "Dyspnoea": 8, "Malaise": 8, "Vaccination site pain": 8, "Asthenia": 7, "Chills": 6, "Investigation": 6, "Limb discomfort": 6, "Tachycardia": 6, "Blood pressure measurement": 5, "Chest pain": 5, "Disturbance in attention": 5, "Off label use": 5, "Pain": 5, "Pain in extremity": 5, "Paraesthesia": 5, "Arthralgia": 4, "Computerised tomogram": 4, "Echocardiogram": 4, "Hypoaesthesia": 4, "Loss of consciousness": 4, "Syncope": 4, "Circulatory collapse": 3, "Inappropriate schedule of product administration": 3, "Influenza": 3, "Interchange of vaccine products": 3, "Lymphadenopathy": 3, "Muscle twitching": 3, "Nausea": 3, "Palpitations": 3, "Vaccination site swelling": 3, "Angina pectoris": 2, "Blood pressure increased": 2, "Cardiovascular disorder": 2, "Computerised tomogram head": 2, "Decreased appetite": 2, "Disease recurrence": 2, "Dyspnoea exertional": 2, "Electrocardiogram": 2, "Feeling hot": 2, "Gait disturbance": 2, "Hypertension": 2, "Listless": 2, "Magnetic resonance imaging": 2, "Monoplegia": 2, "Muscular weakness": 2, "Neuralgia": 2, "Pleural effusion": 2, "Post vaccination syndrome": 2, "Product use issue": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Spinal cord infarction": 2, "Tinnitus": 2, "Tremor": 2, "Ultrasound Doppler": 2, "Urinary incontinence": 2, "Vomiting": 2, "X-ray": 2, "Abdominal pain upper": 1, "Acute polyneuropathy": 1, "Alcohol test": 1, "Amaurosis fugax": 1, "Amnestic disorder": 1, "Anal incontinence": 1, "Aphasia": 1, "Appendicitis": 1, "Aspiration pleural cavity": 1, "Ataxia": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Balance disorder": 1, "Biopsy lung": 1, "Blood test": 1, "Body temperature": 1, "Body temperature abnormal": 1, "Bone pain": 1, "Borrelia test": 1, "Bundle branch block right": 1, "Burning sensation": 1, "COVID-19": 1, "CSF test": 1, "Cancer staging": 1, "Cardiac ablation": 1, "Cardiac disorder": 1, "Cardiac valve disease": 1, "Cardiopulmonary failure": 1, "Cardiovascular insufficiency": 1, "Cerebral infarction": 1, "Chest discomfort": 1, "Chronic fatigue syndrome": 1, "Coagulation test": 1, "Condition aggravated": 1, "Confusional state": 1, "Contusion": 1, "Cough": 1, "Delusion": 1, "Diarrhoea": 1, "Discomfort": 1, "Disorientation": 1, "Diverticulum": 1, "Dry mouth": 1, "Electroencephalogram": 1, "Electrophoresis protein": 1, "Emphysema": 1, "Endometrial thickening": 1, "Epilepsy": 1, "Facial paralysis": 1, "Facial paresis": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Flushing": 1, "Full blood count": 1, "General physical health deterioration": 1, "Head discomfort": 1, "Hepatic artery thrombosis": 1, "Hepatic perfusion disorder": 1, "Herpes simplex test": 1, "Herpes zoster": 1, "Hiatus hernia": 1, "Histology": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypotonia": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Liver disorder": 1, "Loss of bladder sensation": 1, "Lymph node pain": 1, "Magnetic resonance imaging head": 1, "Memory impairment": 1, "Meningitis": 1, "Muscle spasms": 1, "Muscle spasticity": 1, "Muscle tightness": 1, "Myelopathy": 1, "Myocarditis": 1, "Myopericarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nasopharyngitis": 1, "Neurological examination": 1, "Non-small cell lung cancer metastatic": 1, "Ocular vasculitis": 1, "Optic ischaemic neuropathy": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Panic attack": 1, "Parotitis": 1, "Pericardial effusion": 1, "Peripheral vascular disorder": 1, "Peritonitis": 1, "Physical examination": 1, "Pruritus": 1, "Psoriasis": 1, "Pulmonary pain": 1, "Renal cyst": 1, "Renal pain": 1, "Respiratory tract infection": 1, "Restlessness": 1, "Schellong test": 1, "Secretion discharge": 1, "Serology test": 1, "Sinus rhythm": 1, "Sleep disorder": 1, "Somnolence": 1, "Spinal cord infection": 1, "Spinal cord ischaemia": 1, "Spinal pain": 1, "Swelling": 1, "Swelling face": 1, "Tenderness": 1, "Transient ischaemic attack": 1, "Troponin": 1, "Troponin I": 1, "Tumour marker test": 1, "Ultrasound scan": 1, "Vaccination failure": 1, "Vasculitis": 1, "Visual acuity reduced": 1, "Visual evoked potentials": 1, "Visual impairment": 1, "Weight": 1, "Weight decreased": 1}, "batchcodes": ["1F1004A"]}]}