{"batchcode": "21C11-05", "histograms": [{"histogram": {"Vaccination failure": 17, "Fatigue": 12, "Myalgia": 10, "Pyrexia": 10, "SARS-CoV-2 test": 9, "Headache": 8, "Chills": 7, "Malaise": 5, "Arthralgia": 4, "Nausea": 4, "Blood test": 3, "COVID-19": 3, "Impaired work ability": 3, "Influenza like illness": 3, "Syncope": 3, "Asthenia": 2, "Body temperature": 2, "Disturbance in attention": 2, "Erectile dysfunction": 2, "Heart rate increased": 2, "Hypoaesthesia": 2, "Impaired quality of life": 2, "Injection site pain": 2, "Pain": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Peripheral swelling": 2, "Vomiting": 2, "Activated partial thromboplastin time": 1, "Allergy to arthropod bite": 1, "Anaphylactic shock": 1, "Angiogram retina": 1, "Arrhythmia": 1, "Balance disorder": 1, "Biopsy skin": 1, "Blindness": 1, "Blister": 1, "Blood pressure measurement": 1, "Blood prolactin abnormal": 1, "Burning sensation": 1, "COVID-19 pneumonia": 1, "Cardiac discomfort": 1, "Cerebrovascular accident": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Constipation": 1, "Coordination abnormal": 1, "Cough": 1, "Deep vein thrombosis": 1, "Diabetes mellitus": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Dysstasia": 1, "Ear pain": 1, "Echocardiogram": 1, "Eczema": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Embolism": 1, "Erythema": 1, "Exercise tolerance decreased": 1, "Eye haemorrhage": 1, "Eye inflammation": 1, "Eye pain": 1, "Feeling cold": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate decreased": 1, "Hyperhidrosis": 1, "Infarction": 1, "Infection": 1, "Insomnia": 1, "Investigation": 1, "Laboratory test": 1, "Labyrinthitis": 1, "Loss of personal independence in daily activities": 1, "Muscular weakness": 1, "Night sweats": 1, "Oxygen saturation": 1, "Peripheral nerve paresis": 1, "Platelet count": 1, "Polymerase chain reaction": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Red blood cell sedimentation rate": 1, "Respiratory distress": 1, "Retinal artery occlusion": 1, "Retinal artery thrombosis": 1, "Retinal vascular thrombosis": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Skin disorder": 1, "Skin haemorrhage": 1, "Sleep disorder": 1, "Sneezing": 1, "Spinal pain": 1, "Therapy non-responder": 1, "Thrombosis": 1, "Thyroiditis": 1, "Tinnitus": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vision blurred": 1, "Visual field tests": 1, "Visual impairment": 1}, "batchcodes": ["21C11-05"]}]}