{"batchcode": "02SBZ1A", "histograms": [{"histogram": {"Cough": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}, "batchcodes": ["02SBZ1A"]}]}