{"batchcode": "XD 974", "histograms": [{"batchcodes": ["XD 974"], "histogram": {"COVID-19": 16, "SARS-CoV-2 test": 16, "Vaccination failure": 16, "Brain oedema": 1, "Cardiac hypertrophy": 1, "Death": 1, "Epistaxis": 1, "Myocardial ischaemia": 1, "Pulmonary embolism": 1, "Pulmonary oedema": 1}}]}