{"batchcode": "048FZIA", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Blood test": 1, "Fatigue": 1, "Gout": 1, "Headache": 1, "Influenza": 1, "Injection site pain": 1, "Nausea": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash": 1, "Respiratory tract congestion": 1, "Viral infection": 1, "X-ray limb": 1}, "batchcodes": ["048FZIA"]}]}