{"batchcode": "029A2LA", "histograms": [{"histogram": {"Chest discomfort": 1, "Cough": 1, "Dysphonia": 1, "Dyspnoea": 1, "Flushing": 1, "Pruritus": 1, "Rash": 1, "Throat tightness": 1}, "batchcodes": ["029A2LA"]}]}