{"batchcode": "037821B", "histograms": [{"histogram": {"Feeding disorder": 2, "Abdominal discomfort": 1, "Asthenia": 1, "Chest X-ray": 1, "Chills": 1, "Colonoscopy normal": 1, "Endoscopy upper gastrointestinal tract normal": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Hyperhidrosis": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Nausea": 1, "No adverse event": 1, "Pain": 1, "Pain in extremity": 1, "Tinnitus": 1}, "batchcodes": ["037821B"]}]}