{"batchcode": "049F21A", "histograms": [{"histogram": {"Pyrexia": 38, "Vaccination complication": 27, "Headache": 22, "Fatigue": 18, "Nausea": 18, "Myalgia": 17, "Chest discomfort": 16, "Dizziness": 16, "Vomiting": 16, "Chest pain": 10, "Body temperature": 9, "Oxygen saturation": 9, "Adverse event following immunisation": 8, "Dyspnoea": 8, "Palpitations": 8, "Heart rate": 7, "Hypoaesthesia": 6, "Pain in extremity": 6, "Rash": 6, "Syncope": 6, "Asthenia": 5, "Chills": 5, "Pain": 5, "Respiratory rate": 5, "Vaccination site pain": 5, "Abdominal pain": 4, "Blood pressure measurement": 4, "Diarrhoea": 4, "Electrocardiogram": 4, "Allergy to vaccine": 3, "Arthralgia": 3, "Cough": 3, "Haematocrit": 3, "Hypovolaemia": 3, "Platelet count": 3, "Vertigo positional": 3, "White blood cell count": 3, "Abdominal distension": 2, "Blood creatinine": 2, "Blood potassium": 2, "Blood pressure diastolic": 2, "Decreased appetite": 2, "Epigastric discomfort": 2, "Erythema": 2, "Full blood count": 2, "Gastritis": 2, "Haemoglobin": 2, "Hypotension": 2, "Myocarditis": 2, "Physical examination": 2, "Pruritus": 2, "Red blood cell count": 2, "Sinus rhythm": 2, "Somnolence": 2, "Swelling": 2, "Troponin T": 2, "Urticaria": 2, "Vertigo": 2, "Abdomen scan": 1, "Abdominal pain upper": 1, "Acute kidney injury": 1, "Adverse event": 1, "Alanine aminotransferase normal": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Angioedema": 1, "Aplastic anaemia": 1, "Aspartate aminotransferase normal": 1, "Back pain": 1, "Basophil count normal": 1, "Basophil percentage": 1, "Bilirubin urine": 1, "Blood albumin normal": 1, "Blood alkaline phosphatase normal": 1, "Blood bilirubin normal": 1, "Blood chloride": 1, "Blood cholesterol increased": 1, "Blood creatinine normal": 1, "Blood glucose normal": 1, "Blood potassium normal": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood sodium normal": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone normal": 1, "Blood triglycerides normal": 1, "Blood urea": 1, "Blood urea normal": 1, "Blood urine absent": 1, "C-reactive protein increased": 1, "Carbon dioxide": 1, "Cardiac arrest": 1, "Cardiac failure congestive": 1, "Cardiac function test": 1, "Cardiovascular disorder": 1, "Cellulitis": 1, "Chronic kidney disease": 1, "Death": 1, "Decreased immune responsiveness": 1, "Diabetes mellitus": 1, "EGFR status assay": 1, "Ear, nose and throat examination": 1, "Echocardiogram": 1, "Eosinophil count": 1, "Eosinophil count normal": 1, "Eosinophil percentage increased": 1, "Epilepsy": 1, "Expired product administered": 1, "Feeding disorder": 1, "Fibrin D dimer increased": 1, "Food poisoning": 1, "Gait inability": 1, "Glomerular filtration rate": 1, "Glomerular filtration rate normal": 1, "Glucose urine absent": 1, "Haematocrit normal": 1, "Haematology test": 1, "Haemoglobin normal": 1, "High density lipoprotein normal": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Immature granulocyte count": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Infection": 1, "Injection site hypoaesthesia": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Kidney infection": 1, "Low density lipoprotein increased": 1, "Lymphocyte count": 1, "Lymphocyte count normal": 1, "Lymphocyte percentage": 1, "Mass excision": 1, "Mean arterial pressure": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin concentration normal": 1, "Mean cell haemoglobin normal": 1, "Mean cell volume": 1, "Mean cell volume normal": 1, "Mean platelet volume increased": 1, "Micturition disorder": 1, "Mobility decreased": 1, "Monocyte count": 1, "Monocyte count normal": 1, "Monocyte percentage increased": 1, "Mouth swelling": 1, "Muscle strain": 1, "Myocardial infarction": 1, "Myocardial ischaemia": 1, "Neck pain": 1, "Neurological examination": 1, "Neutrophil count normal": 1, "Neutrophil percentage decreased": 1, "Nitrite urine absent": 1, "Platelet count normal": 1, "Protein urine absent": 1, "Pulmonary embolism": 1, "Pulmonary function test": 1, "Rash pruritic": 1, "Red blood cell count normal": 1, "Red blood cell nucleated morphology": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate abnormal": 1, "Red cell distribution width": 1, "Red cell distribution width normal": 1, "Respiratory disorder": 1, "Respiratory rate decreased": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sinus tachycardia": 1, "Tachycardia": 1, "Thyroxine free decreased": 1, "Urinary sediment present": 1, "Urine ketone body absent": 1, "Urine leukocyte esterase": 1, "Urobilinogen urine": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Ventilation/perfusion scan": 1, "White blood cell count normal": 1, "pH urine normal": 1}, "batchcodes": ["049F21A"]}]}