{"batchcode": "056A224", "histograms": [{"histogram": {"Expired product administered": 48, "No adverse event": 41, "Fatigue": 2, "Bradycardia": 1, "Dizziness": 1, "Electrocardiogram abnormal": 1, "Erythema": 1, "Hypersomnia": 1, "Immunisation reaction": 1, "Influenza like illness": 1, "Injection site pain": 1, "Laboratory test normal": 1, "Pain": 1, "Pruritus": 1, "Skin warm": 1, "Swelling": 1}, "batchcodes": ["056A224"]}]}