{"batchcode": "03/31/2021", "histograms": [{"batchcodes": ["03/31/2021"], "histogram": {"Abdominal pain upper": 1, "Ageusia": 1, "Erythema": 1, "Headache": 1, "Nausea": 1, "Pain in jaw": 1, "Pyrexia": 1, "Swelling face": 1}}]}