{"batchcode": "ER8759", "histograms": [{"batchcodes": ["ER8759", "EW0175"], "histogram": {"Chills": 1, "Headache": 1, "Nasal congestion": 1, "Pain": 1, "Productive cough": 1, "Pyrexia": 1, "Sinus congestion": 1, "Sneezing": 1}}]}