{"batchcode": "01J212A", "histograms": [{"histogram": {"COVID-19": 1, "Cough": 1, "Dysphonia": 1, "Headache": 1, "Inflammation": 1, "Nasopharyngitis": 1, "Nodule": 1, "SARS-CoV-2 test positive": 1, "Upper-airway cough syndrome": 1, "Vaccine breakthrough infection": 1}, "batchcodes": ["01J212A"]}]}