{"batchcode": "6022718", "histograms": [{"batchcodes": ["6022718", "EL0140", "FF8841", "FK9893"], "histogram": {"COVID-19": 1, "COVID-19 pneumonia": 1, "Death": 1, "SARS-CoV-2 test positive": 1, "Vaccine breakthrough infection": 1}}, {"batchcodes": ["6022718", "EL3302"], "histogram": {"Asthenia": 1, "Fall": 1, "Muscular weakness": 1, "Parkinson's disease": 1, "Walking aid user": 1}}]}