{"batchcode": "038K20", "histograms": [{"batchcodes": ["038K20"], "histogram": {"Pyrexia": 3, "Fatigue": 2, "Balance disorder": 1, "Body temperature increased": 1, "Condition aggravated": 1, "Dizziness": 1, "Erythema": 1, "Exposure to SARS-CoV-2": 1, "Feeling hot": 1, "Headache": 1, "Lymphadenopathy": 1, "Malaise": 1, "Myalgia": 1, "Respiratory tract congestion": 1, "Rhinorrhoea": 1}}]}