{"batchcode": "067 F21A", "histograms": [{"histogram": {"Chest discomfort": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "SARS-CoV-2 test negative": 1, "Sinusitis": 1, "Vertigo": 1}, "batchcodes": ["067 F21A"]}]}