{"batchcode": "1152", "histograms": [{"histogram": {"Body temperature": 1, "Headache": 1, "Injection site discolouration": 1, "Injection site warmth": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}, "batchcodes": ["1152"]}]}