{"batchcode": "EL8723", "histograms": [{"histogram": {"COVID-19": 4, "SARS-CoV-2 test": 3, "Vaccination failure": 3, "Asthenia": 2, "Blood culture": 2, "Chest X-ray": 2, "Computerised tomogram thorax": 2, "Epilepsy": 2, "Hypersensitivity": 2, "Pyrexia": 2, "Rash": 2, "SARS-CoV-2 antibody test": 2, "Angiogram": 1, "Antinuclear antibody": 1, "Antiphospholipid antibodies": 1, "Blood count": 1, "Body temperature": 1, "COVID-19 pneumonia": 1, "Cardiac telemetry": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Culture urine": 1, "Cyanosis": 1, "Deep vein thrombosis": 1, "Depressed mood": 1, "Diarrhoea": 1, "Disorientation": 1, "Dizziness": 1, "Drug eruption": 1, "Drug ineffective": 1, "Echocardiogram": 1, "Emergency care examination": 1, "Erythromelalgia": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Headache": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Infection": 1, "Investigation": 1, "Laboratory test": 1, "Legionella infection": 1, "Malaise": 1, "Nausea": 1, "Ophthalmic vein thrombosis": 1, "Pruritus": 1, "Renal function test": 1, "Respiratory viral panel": 1, "Retinal vein occlusion": 1, "Rheumatoid factor": 1, "Sepsis": 1, "Severe acute respiratory syndrome": 1, "Sinus tachycardia": 1, "Stool analysis": 1, "Swollen tongue": 1, "Trigeminal neuralgia": 1, "Ultrasound Doppler": 1}, "batchcodes": ["EL8723"]}]}