{"batchcode": "PAA165994", "histograms": [{"histogram": {"Nausea": 5, "Dizziness": 4, "Headache": 4, "Malaise": 4, "Pyrexia": 4, "SARS-CoV-2 test": 4, "Body temperature": 3, "COVID-19": 3, "Fatigue": 3, "Arthralgia": 2, "Biopsy": 2, "Blood test": 2, "Cardiac failure congestive": 2, "Chest pain": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Heart rate": 2, "Nasopharyngitis": 2, "Petechiae": 2, "Somnolence": 2, "Abdominal pain upper": 1, "Alopecia totalis": 1, "Alopecia universalis": 1, "Angina pectoris": 1, "Anxiety": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest X-ray": 1, "Chronic obstructive pulmonary disease": 1, "Cor pulmonale": 1, "Death": 1, "Deep vein thrombosis": 1, "Diplopia": 1, "Dyskinesia": 1, "Dysphagia": 1, "Feeling cold": 1, "Gait disturbance": 1, "Gynaecological examination": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Hypoaesthesia": 1, "Immune thrombocytopenia": 1, "Impaired work ability": 1, "Investigation": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Myocardial ischaemia": 1, "Night sweats": 1, "Oxygen saturation": 1, "Pain": 1, "Pain in jaw": 1, "Palpitations": 1, "Quality of life decreased": 1, "Rash": 1, "Self esteem decreased": 1, "Sleep deficit": 1, "Sleep disorder due to a general medical condition": 1, "Speech disorder": 1, "Suffocation feeling": 1, "Syncope": 1, "Thinking abnormal": 1, "Tinnitus": 1, "Toothache": 1, "Tremor": 1, "Ultrasound Doppler": 1, "Urticaria": 1, "Vaccination failure": 1, "Vision blurred": 1, "Vomiting": 1}, "batchcodes": ["PAA165994"]}]}