{"batchcode": "070M20A", "histograms": [{"histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["002A21A", "070M20A"]}, {"histogram": {"Deep vein thrombosis": 1, "Dementia": 1, "Discomfort": 1, "No adverse event": 1, "Ultrasound scan": 1}, "batchcodes": ["070M20A"]}]}