{"batchcode": "057M2119", "histograms": [{"histogram": {"COVID-19": 1, "Cough": 1, "Dysphonia": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Sneezing": 1}, "batchcodes": ["057M2119"]}]}