{"batchcode": "1822011", "histograms": [{"histogram": {"Injection site pain": 1, "Underdose": 1, "Urticaria": 1}, "batchcodes": ["1822011", "1822011"]}, {"histogram": {"Injection site pain": 1, "Underdose": 1, "Urticaria": 1}, "batchcodes": ["1822011", "1822011"]}, {"histogram": {"Diarrhoea": 1, "Fatigue": 1, "Influenza": 1, "Pain": 1, "Parosmia": 1, "Pyrexia": 1}, "batchcodes": ["1822011"]}]}