{"batchcode": "017EZ1A", "histograms": [{"histogram": {"Axillary pain": 1, "Dizziness": 1, "Feeling abnormal": 1, "Oedema peripheral": 1, "Vitreous floaters": 1}, "batchcodes": ["017EZ1A", "050E21A"]}, {"histogram": {"Condition aggravated": 2, "Injection site pain": 2, "Tinnitus": 2, "Asthenia": 1, "Body temperature": 1, "Cardiac monitoring abnormal": 1, "Device connection issue": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Hypophagia": 1, "Immediate post-injection reaction": 1, "Injection site erythema": 1, "Injection site warmth": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Malaise": 1, "Muscle spasms": 1, "Needle issue": 1, "Pyrexia": 1, "Sleep disorder": 1, "Tachycardia": 1, "Thrombosis": 1, "Tremor": 1, "Ultrasound Doppler abnormal": 1, "Ultrasound scan": 1, "Underdose": 1, "Vaccination site pain": 1, "Ventricular extrasystoles": 1}, "batchcodes": ["017EZ1A"]}]}