{"batchcode": "213021A", "histograms": [{"histogram": {"Vaccination site reaction": 1}, "batchcodes": ["0021221A", "213021A"]}, {"histogram": {"COVID-19 immunisation": 1, "Feeling abnormal": 1, "Malaise": 1}, "batchcodes": ["213021A", "GJ5342"]}, {"histogram": {"Headache": 10, "Pyrexia": 9, "Fatigue": 8, "Nausea": 7, "COVID-19": 6, "Hypoaesthesia": 5, "Vomiting": 5, "Asthenia": 4, "Chills": 4, "Diarrhoea": 4, "Pain": 4, "SARS-CoV-2 test positive": 4, "Tremor": 4, "Blood test": 3, "Chest discomfort": 3, "Death": 3, "Dysphagia": 3, "Malaise": 3, "Oropharyngeal pain": 3, "Paraesthesia": 3, "X-ray": 3, "Abdominal discomfort": 2, "Blood glucose increased": 2, "Blood pressure increased": 2, "Chest pain": 2, "Computerised tomogram head normal": 2, "Cough": 2, "Dyspnoea": 2, "Feeling cold": 2, "Influenza like illness": 2, "Injection site pain": 2, "Laboratory test": 2, "Muscle spasms": 2, "SARS-CoV-2 test": 2, "Urine analysis": 2, "Angina pectoris": 1, "Arthralgia": 1, "Arthritis": 1, "Back pain": 1, "Blood bicarbonate decreased": 1, "Blood glucose abnormal": 1, "Blood lactic acid": 1, "Blood potassium decreased": 1, "Blood sodium": 1, "Body temperature fluctuation": 1, "Bone pain": 1, "Cardio-respiratory arrest": 1, "Computerised tomogram abdomen abnormal": 1, "Condition aggravated": 1, "Contusion": 1, "Cyst": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysstasia": 1, "Ear infection": 1, "Ear pain": 1, "Eating disorder": 1, "Endoscopy": 1, "Failure to thrive": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Fracture": 1, "Full blood count": 1, "Gait disturbance": 1, "Gastrooesophageal reflux disease": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypernatraemia": 1, "Hypersomnia": 1, "Hypophagia": 1, "Hypothermia": 1, "Influenza virus test negative": 1, "Injection site erythema": 1, "Lethargy": 1, "Liver function test": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Mass": 1, "Migraine": 1, "Mobility decreased": 1, "Monocyte count": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Neutrophil count": 1, "No adverse event": 1, "Off label use": 1, "Oropharyngeal discomfort": 1, "Pain in extremity": 1, "Pancreatic disorder": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Platelet count normal": 1, "Product storage error": 1, "Pruritus": 1, "Rash": 1, "Respiratory tract congestion": 1, "Restlessness": 1, "Retching": 1, "SARS-CoV-2 test negative": 1, "Skin discolouration": 1, "Sleep study": 1, "Speech disorder": 1, "Streptococcus test negative": 1, "Swollen tongue": 1, "Syncope": 1, "Tinnitus": 1, "Ultrasound Doppler abnormal": 1, "Unresponsive to stimuli": 1, "Upper-airway cough syndrome": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination failure": 1, "Vaccination site reaction": 1, "Vaccine breakthrough infection": 1, "Visual impairment": 1, "White blood cell count": 1, "White blood cell count increased": 1, "X-ray normal": 1}, "batchcodes": ["213021A"]}]}