{"batchcode": "XD958", "histograms": [{"batchcodes": ["XD958"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3, "Headache": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Muscle tightness": 1}}]}