{"batchcode": "EWO185", "histograms": [{"batchcodes": ["EWO170", "EWO185"], "histogram": {"Dizziness": 1, "Nausea": 1}}, {"batchcodes": ["EWO173", "EWO185"], "histogram": {"Antibody test": 1, "Blindness": 1, "Eye disorder": 1, "Gene mutation identification test": 1, "Infusion": 1, "Magnetic resonance imaging head normal": 1, "Magnetic resonance imaging spinal": 1, "Myopia": 1, "Vision blurred": 1, "Vitreous floaters": 1}}, {"batchcodes": ["EWO185"], "histogram": {"Fatigue": 4, "Loss of consciousness": 4, "Pain in extremity": 4, "Arthralgia": 3, "Dizziness": 3, "Headache": 3, "Lymphadenopathy": 3, "Nausea": 3, "Pain": 3, "Rash": 3, "Syncope": 3, "Asthenia": 2, "Blepharospasm": 2, "Computerised tomogram normal": 2, "Dysphagia": 2, "Erythema": 2, "Heavy menstrual bleeding": 2, "Illness": 2, "Injection site pain": 2, "Malaise": 2, "Mobility decreased": 2, "Myalgia": 2, "Pallor": 2, "Pruritus": 2, "Seizure": 2, "Urticaria": 2, "Acoustic stimulation tests abnormal": 1, "Alanine aminotransferase normal": 1, "Amnesia": 1, "Apraxia": 1, "Aspartate aminotransferase normal": 1, "Back pain": 1, "Basophil count normal": 1, "Basophil percentage": 1, "Bilirubin conjugated normal": 1, "Biopsy skin": 1, "Blood albumin normal": 1, "Blood alkaline phosphatase normal": 1, "Blood bilirubin normal": 1, "Blood calcium normal": 1, "Blood chloride normal": 1, "Blood creatinine normal": 1, "Blood glucose normal": 1, "Blood potassium normal": 1, "Blood pressure abnormal": 1, "Blood sodium normal": 1, "Blood test normal": 1, "Blood thyroid stimulating hormone decreased": 1, "Blood urea increased": 1, "Bone pain": 1, "Borrelia test negative": 1, "Breast swelling": 1, "Burning sensation": 1, "COVID-19": 1, "Carbon dioxide normal": 1, "Cardiac monitoring": 1, "Cardiovascular symptom": 1, "Chest X-ray normal": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Cold sweat": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Differential white blood cell count": 1, "Discomfort": 1, "Dry skin": 1, "Dyspnoea": 1, "Eczema": 1, "Emotional disorder": 1, "Eosinophil count normal": 1, "Eosinophil percentage": 1, "Facial paralysis": 1, "Fibrin D dimer normal": 1, "Gait inability": 1, "Glassy eyes": 1, "Globulin": 1, "Glomerular filtration rate decreased": 1, "Granulocyte percentage": 1, "Guillain-Barre syndrome": 1, "Haematocrit decreased": 1, "Haemoglobin normal": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "Immediate post-injection reaction": 1, "Immunisation": 1, "Inflammation": 1, "Injected limb mobility decreased": 1, "Injury": 1, "Interchange of vaccine products": 1, "International normalised ratio increased": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Lipase normal": 1, "Lymph node pain": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Mean cell haemoglobin concentration normal": 1, "Mean cell haemoglobin normal": 1, "Mean cell volume normal": 1, "Mean platelet volume normal": 1, "Measles": 1, "Menstruation delayed": 1, "Menstruation irregular": 1, "Monocyte count increased": 1, "Monocyte percentage increased": 1, "Muscular weakness": 1, "N-terminal prohormone brain natriuretic peptide normal": 1, "Neck pain": 1, "Nervousness": 1, "Neurological examination": 1, "Neutrophil count": 1, "Neutrophil percentage decreased": 1, "Oropharyngeal pain": 1, "Ovarian cyst": 1, "Paraesthesia oral": 1, "Petit mal epilepsy": 1, "Platelet count normal": 1, "Postmenopausal haemorrhage": 1, "Product administered to patient of inappropriate age": 1, "Productive cough": 1, "Protein total normal": 1, "Prothrombin time prolonged": 1, "Pyrexia": 1, "Rash pruritic": 1, "Red blood cell count normal": 1, "Red blood cell nucleated morphology": 1, "Red cell distribution width normal": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Skin test": 1, "Skin warm": 1, "Sleep disorder": 1, "Somnolence": 1, "Tenderness": 1, "Tinnitus": 1, "Troponin T increased": 1, "Ultrasound ovary": 1, "Ultrasound scan": 1, "Underdose": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1, "White blood cell count normal": 1}}]}