{"batchcode": "006CZIA", "histograms": [{"histogram": {"Bacille Calmette-Guerin scar reactivation": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Oropharyngeal discomfort": 1, "Pruritus": 1, "Swelling": 1}, "batchcodes": ["006CZIA"]}]}