{"batchcode": "F13211", "histograms": [{"histogram": {"Paralysis": 2, "Dizziness": 1, "Febrile convulsion": 1, "Headache": 1, "Nausea": 1, "Sensitive skin": 1, "Syncope": 1, "Vaccination site pain": 1}, "batchcodes": ["F13211"]}]}