{"batchcode": "091A21A", "histograms": [{"histogram": {"Abdominal pain": 1, "COVID-19": 1, "Cough": 1, "Dizziness": 1, "Epistaxis": 1, "Feeling abnormal": 1, "Gastrointestinal disorder": 1, "Migraine": 1, "Myalgia": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral coldness": 1, "Pyrexia": 1, "Respiratory disorder": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["091A21A"]}]}