{"batchcode": "FP7498", "histograms": [{"histogram": {"Immunisation": 1, "Lymphadenopathy": 1, "Off label use": 1, "Pain in extremity": 1, "Rash pruritic": 1, "Skin reaction": 1, "Vaccination site eczema": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site vesicles": 1, "Vaccination site warmth": 1}, "batchcodes": ["FP7498"]}]}