{"batchcode": "03/10/2021", "histograms": [{"histogram": {"Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Cough": 1, "Paranasal sinus hypersecretion": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["02/02/2021", "03/10/2021"]}]}