{"batchcode": "3001654", "histograms": [{"histogram": {"Vaccination site erythema": 2, "Abdominal pain": 1, "Blepharitis": 1, "Blister": 1, "Body temperature": 1, "Bone pain": 1, "Chest discomfort": 1, "Diarrhoea haemorrhagic": 1, "Fatigue": 1, "Frequent bowel movements": 1, "Haemorrhage": 1, "Headache": 1, "Herpes zoster": 1, "Inflammation": 1, "Myalgia": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Pain": 1, "Pericarditis": 1, "Pyrexia": 1, "Swelling face": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}, "batchcodes": ["3001654"]}]}