{"batchcode": "02602117", "histograms": [{"histogram": {"Pyrexia": 2, "Ear discomfort": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nasal congestion": 1, "Neck pain": 1, "Pain": 1, "Peripheral swelling": 1, "Rash": 1, "Rash pruritic": 1}, "batchcodes": ["02602117"]}]}