{"batchcode": "43B21A", "histograms": [{"batchcodes": ["43B21A"], "histogram": {"Chills": 2, "Erythema": 2, "Feeling abnormal": 2, "Pyrexia": 2, "Rash": 2, "Feeling hot": 1, "Headache": 1, "Influenza like illness": 1, "Injection site bruising": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash macular": 1, "Rash pruritic": 1, "Rash vesicular": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site urticaria": 1}}]}