{"batchcode": "#042A21A", "histograms": [{"batchcodes": ["#042A21A"], "histogram": {"Chills": 2, "Pyrexia": 2, "Arthralgia": 1, "Back pain": 1, "Decreased appetite": 1, "Discomfort": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Headache": 1, "Nausea": 1, "Tremor": 1}}]}