{"batchcode": "068B22A", "histograms": [{"histogram": {"Erythema": 2, "Erythema multiforme": 2, "Cellulitis": 1, "Cerebrovascular accident": 1, "Death": 1, "Deep vein thrombosis": 1, "Hypersensitivity": 1, "Medication error": 1, "Pneumonia": 1, "Polyarthritis": 1, "Pruritus": 1, "Sudden death": 1, "Vaccination complication": 1}, "batchcodes": ["068B22A"]}]}