{"batchcode": "EN1196", "histograms": [{"histogram": {"SARS-CoV-2 test": 12, "COVID-19": 11, "Vaccination failure": 7, "Drug ineffective": 5, "Nausea": 4, "Blood test": 3, "Fatigue": 3, "Paraesthesia": 3, "Pericarditis": 3, "Asthma": 2, "Blood albumin": 2, "Blood pressure measurement": 2, "Burning sensation": 2, "Condition aggravated": 2, "Decreased appetite": 2, "Dizziness": 2, "Dyspnoea": 2, "Headache": 2, "Investigation": 2, "Low density lipoprotein": 2, "Myalgia": 2, "Myocarditis": 2, "Nasal congestion": 2, "Pain in extremity": 2, "Palpitations": 2, "SARS-CoV-2 test positive": 2, "Vision blurred": 2, "X-ray": 2, "Abdominal pain upper": 1, "Abnormal loss of weight": 1, "Acute myocardial infarction": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Back pain": 1, "Biopsy bone marrow": 1, "Blindness": 1, "Blood albumin decreased": 1, "Blood iron": 1, "Blood pressure increased": 1, "Blood urine present": 1, "Brain natriuretic peptide": 1, "Cardiac flutter": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram": 1, "Contrast media allergy": 1, "Cough": 1, "Culture urine": 1, "Disease recurrence": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Haematochezia": 1, "Haemoglobin": 1, "Haemoglobin urine": 1, "Head discomfort": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Herpes simplex": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Insomnia": 1, "Joint swelling": 1, "Kidney infection": 1, "Laboratory test": 1, "Leukocyturia": 1, "Localised oedema": 1, "Loss of consciousness": 1, "Low density lipoprotein increased": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Magnetic resonance imaging breast": 1, "Malaise": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Nephrotic syndrome": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Ocular discomfort": 1, "Oedema peripheral": 1, "Oropharyngeal pain": 1, "Periarthritis": 1, "Pericardial effusion": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Polymenorrhoea": 1, "Polymyalgia rheumatica": 1, "Protein urine": 1, "Proteinuria": 1, "Pruritus": 1, "Pyrexia": 1, "Rash macular": 1, "Red blood cell sedimentation rate": 1, "Renal pain": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 antibody test": 1, "Scrotal oedema": 1, "Seizure": 1, "Skin burning sensation": 1, "Speech disorder": 1, "Suspected COVID-19": 1, "Swollen tongue": 1, "Tinnitus": 1, "Transient ischaemic attack": 1, "Ultrasound scan": 1, "Urine analysis abnormal": 1, "Urticaria": 1, "Vertigo": 1, "Visual impairment": 1, "White blood cell count": 1, "Xanthelasma": 1}, "batchcodes": ["EN1196"]}]}