{"batchcode": "091D2-1A", "histograms": [{"histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gait disturbance": 1, "Head injury": 1, "Headache": 1, "Hyperhidrosis": 1, "Pyrexia": 1, "Syncope": 1, "Vaccination site pain": 1, "Vertigo": 1}, "batchcodes": ["091D2-1A"]}]}