{"batchcode": "1888805", "histograms": [{"histogram": {"Chills": 1, "Headache": 1, "Hypoaesthesia": 1, "Immediate post-injection reaction": 1, "Injection site pain": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Tremor": 1}, "batchcodes": ["1888805"]}]}