{"batchcode": "EL1848", "histograms": [{"batchcodes": ["EL1848"], "histogram": {"Angioedema": 1, "Asthenia": 1, "Body temperature": 1, "C-reactive protein increased": 1, "Chest pain": 1, "Eosinopenia": 1, "Headache": 1, "Interleukin level increased": 1, "Lymphopenia": 1, "Musculoskeletal chest pain": 1, "Myalgia": 1, "Pericarditis": 1, "Pyrexia": 1, "Troponin increased": 1, "Vaccination site inflammation": 1}}]}