{"batchcode": "11JLOA", "histograms": [{"histogram": {"Pyrexia": 7, "Pain": 5, "Headache": 4, "Chills": 2, "Fatigue": 2, "Arthralgia": 1, "Muscle spasms": 1, "Nausea": 1, "Pain in extremity": 1}, "batchcodes": ["11JLOA"]}]}