{"batchcode": "93990S", "histograms": [{"batchcodes": ["003C21A", "031B21A", "93990S"], "histogram": {"Arrhythmia": 1, "Echocardiogram": 1, "Electrocardiogram abnormal": 1, "Heart rate decreased": 1}}, {"batchcodes": ["93990S"], "histogram": {"Fatigue": 3, "Pain": 3, "Injection site pain": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Blood pressure increased": 1, "Blood urine present": 1, "Cardiac flutter": 1, "Chills": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Dizziness": 1, "Dysuria": 1, "Fall": 1, "Feeling hot": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Immediate post-injection reaction": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Irritability": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1, "Pollakiuria": 1, "Presyncope": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Skin warm": 1, "Sleep disorder": 1, "Somnolence": 1, "Urinary tract infection": 1, "Urine abnormality": 1, "Urticaria": 1}}]}