{"batchcode": "FJ4984", "histograms": [{"batchcodes": ["FJ4984"], "histogram": {"Sinusitis": 2, "COVID-19": 1, "Cough": 1, "Fatigue": 1, "Periorbital swelling": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Swelling of eyelid": 1, "Upper respiratory tract infection": 1, "Upper-airway cough syndrome": 1}}]}