{"batchcode": "0314214", "histograms": [{"histogram": {"Injection site erythema": 2, "Injection site swelling": 2, "Pain": 2, "Arthralgia": 1, "Chills": 1, "Erythema": 1, "Fatigue": 1, "Flushing": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Night sweats": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1, "Skin warm": 1, "Swelling": 1, "Urticaria": 1}, "batchcodes": ["0314214"]}]}