{"batchcode": "025J20-2H", "histograms": [{"histogram": {"Chills": 1, "Erythema": 1, "Eye swelling": 1, "Fatigue": 1, "Headache": 1, "Incomplete course of vaccination": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Urticaria": 1}, "batchcodes": ["025J20-2H"]}]}