{"batchcode": "027K20A", "histograms": [{"histogram": {"Myalgia": 4, "Fatigue": 3, "Headache": 3, "Pyrexia": 3, "Feeling abnormal": 2, "Injection site pain": 2, "Musculoskeletal stiffness": 2, "Acute kidney injury": 1, "Alopecia": 1, "Arthralgia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Computerised tomogram": 1, "Confusional state": 1, "Hot flush": 1, "Illness": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Pain": 1, "Renal artery arteriosclerosis": 1, "Speech disorder": 1, "Ultrasound kidney": 1, "Vaccination site pain": 1}, "batchcodes": ["027K20A"]}]}