{"batchcode": "FA9100", "histograms": [{"histogram": {"COVID-19": 2, "Drug ineffective": 2, "Blepharitis": 1, "Blood urine present": 1, "Renal pain": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Urine abnormality": 1, "Vaccination failure": 1}, "batchcodes": ["FA9100"]}]}