{"batchcode": "27L21A", "histograms": [{"batchcodes": ["27L21A"], "histogram": {"COVID-19": 1, "Cough": 1, "Mobility decreased": 1, "Nasopharyngitis": 1, "Product storage error": 1, "Respiratory tract congestion": 1, "Rhinorrhoea": 1, "Throat irritation": 1}}]}