{"batchcode": "02FC21A", "histograms": [{"histogram": {"Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "SARS-CoV-2 test positive": 1, "Sinusitis": 1}, "batchcodes": ["02FC21A"]}]}