{"batchcode": "O25A21A", "histograms": [{"batchcodes": ["O25A21A"], "histogram": {"Chills": 3, "Headache": 3, "Nausea": 3, "Pain": 3, "Discomfort": 2, "Fatigue": 2, "Pyrexia": 2, "Asthenia": 1, "Decreased appetite": 1, "Hypertension": 1, "Influenza like illness": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "Pruritus": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}