{"batchcode": "210801-C1-V3207", "histograms": [{"histogram": {"Arrhythmia": 1, "Body temperature": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chills": 1, "Fatigue": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemoglobin increased": 1, "Headache": 1, "Immunology test": 1, "Mean platelet volume": 1, "Mean platelet volume increased": 1, "Pyrexia": 1, "Red blood cell count": 1, "Red blood cell count increased": 1, "Vaccination site pain": 1}, "batchcodes": ["210801-C1-V3207"]}]}