{"batchcode": "058A22", "histograms": [{"histogram": {"Expired product administered": 8, "Injection site pain": 2, "No adverse event": 2, "Unevaluable event": 2, "Back pain": 1, "Cerebrovascular accident": 1, "Computerised tomogram head abnormal": 1, "Dysphagia": 1, "Fatigue": 1, "Headache": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Nodule": 1, "Product storage error": 1, "Sensation of foreign body": 1, "Sensory loss": 1, "Throat irritation": 1, "Thrombosis": 1, "Ultrasound Doppler abnormal": 1}, "batchcodes": ["058A22"]}]}