{"batchcode": "ER8936", "histograms": [{"batchcodes": ["ER8936"], "histogram": {"Back pain": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Headache": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}