{"batchcode": "AB0001", "histograms": [{"batchcodes": ["AB0001"], "histogram": {"SARS-CoV-2 test": 3, "Dizziness": 2, "Pyrexia": 2, "Rash": 2, "Back pain": 1, "Blood test": 1, "Confusional state": 1, "Decreased appetite": 1, "Headache": 1, "Movement disorder": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Painful respiration": 1, "Paraesthesia": 1, "Pleural effusion": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Swelling": 1, "Swelling face": 1}}]}