{"batchcode": "000207A", "histograms": [{"histogram": {"Body temperature": 2, "Aortic dissection rupture": 1, "Arthralgia": 1, "Haemorrhage subcutaneous": 1, "Pain": 1, "Sudden death": 1, "Vaccination site swelling": 1, "Vomiting": 1}, "batchcodes": ["000207A"]}]}