{"batchcode": "0845214", "histograms": [{"histogram": {"Diarrhoea": 1, "Epistaxis": 1, "Fatigue": 1, "Injection site pain": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}, "batchcodes": ["0845214"]}]}