{"batchcode": "EN6108", "histograms": [{"batchcodes": ["EN6108"], "histogram": {"Chills": 2, "Fatigue": 2, "Headache": 2, "Pyrexia": 2, "Balance disorder": 1, "Dizziness": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Injection site pain": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Pruritus": 1}}]}