{"batchcode": "031B21A (COULD", "histograms": [{"histogram": {"Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Injection site erythema": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Pharyngeal hypoaesthesia": 1, "Pyrexia": 1}, "batchcodes": ["031B21A (COULD"]}]}