{"batchcode": "2F3016A", "histograms": [{"histogram": {"Back pain": 1, "Body temperature": 1, "Bone pain": 1, "Cough": 1, "Illness": 1, "Limb discomfort": 1, "Oropharyngeal discomfort": 1, "Pain in extremity": 1, "Pyrexia": 1, "Renal pain": 1, "Rhinorrhoea": 1}, "batchcodes": ["2F3016A"]}]}