{"batchcode": "EJ0553/V0004", "histograms": [{"batchcodes": ["EJ0553/V0004"], "histogram": {"SARS-CoV-2 test": 2, "Body temperature": 1, "Hypersensitivity": 1, "Lung opacity": 1, "Panic attack": 1, "Pyrexia": 1, "Rash pruritic": 1, "Syncope": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}