{"batchcode": "FL1007", "histograms": [{"batchcodes": ["FL1007"], "histogram": {"Urticaria": 2, "Vomiting": 2, "Headache": 1, "Nausea": 1, "No adverse event": 1, "Product preparation error": 1, "Pruritus": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1}}]}