{"batchcode": "048AZIA", "histograms": [{"histogram": {"Injection site swelling": 2, "Vertigo": 2, "Deafness unilateral": 1, "Dizziness": 1, "Electrocardiogram": 1, "Electrocardiogram abnormal": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Laboratory test": 1, "Nausea": 1, "Paraesthesia": 1, "Pyrexia": 1, "Syncope": 1, "Tinnitus": 1}, "batchcodes": ["048AZIA"]}]}