{"batchcode": "026B124", "histograms": [{"histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1}, "batchcodes": ["026B124"]}]}