{"batchcode": "003E21A", "histograms": [{"histogram": {"Dyspnoea": 2, "Pyrexia": 2, "Blood test": 1, "Bone pain": 1, "Bradycardia": 1, "Chest discomfort": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hot flush": 1, "Mobility decreased": 1, "Myalgia": 1, "Nausea": 1, "Night sweats": 1, "Peripheral swelling": 1, "Pulmonary function test": 1, "SARS-CoV-2 test negative": 1, "Skin discolouration": 1, "Tachycardia": 1, "Thought blocking": 1, "Tremor": 1, "Ventricular extrasystoles": 1, "Wheezing": 1}, "batchcodes": ["003E21A"]}]}