{"batchcode": "1I069A_1110112-", "histograms": [{"histogram": {"Chest discomfort": 7, "Dizziness": 5, "Body temperature": 4, "Chest pain": 4, "Electrocardiogram": 4, "Headache": 4, "Blood test": 3, "Heart rate": 3, "Myocarditis": 3, "Pyrexia": 3, "Dyspnoea": 2, "Echocardiogram": 2, "Heart rate increased": 2, "Inappropriate schedule of product administration": 2, "Vomiting": 2, "Acute lymphocytic leukaemia": 1, "Arthralgia": 1, "Blood creatine phosphokinase MB": 1, "Blood creatine phosphokinase MB increased": 1, "Cardiac discomfort": 1, "Cardiac index": 1, "Cardiomegaly": 1, "Cough": 1, "Decreased activity": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Discomfort": 1, "Epistaxis": 1, "Fatigue": 1, "Inflammatory marker increased": 1, "Insomnia": 1, "Investigation": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1, "Physical examination": 1, "Platelet count": 1, "Respiration abnormal": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Tachycardia": 1, "Thrombocytopenia": 1, "Ultrasound scan": 1, "X-ray": 1}, "batchcodes": ["1I069A_1110112-"]}]}