{"batchcode": "042B2120", "histograms": [{"batchcodes": ["042B2120"], "histogram": {"Cough": 1, "Exposure during pregnancy": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 test negative": 1}}]}