{"batchcode": "027H21A", "histograms": [{"histogram": {"Pyrexia": 5, "Chest pain": 3, "Chills": 3, "Headache": 3, "Myalgia": 3, "Pain": 3, "Chest discomfort": 2, "Extra dose administered": 2, "Fatigue": 2, "Hypoaesthesia": 2, "Pain in extremity": 2, "Troponin normal": 2, "Abdominal pain": 1, "Abnormal dreams": 1, "Ageusia": 1, "Anal incontinence": 1, "Angina pectoris": 1, "Anosmia": 1, "Arthralgia": 1, "Asthenia": 1, "Asthma": 1, "Axillary pain": 1, "Basophil count increased": 1, "Bell's palsy": 1, "Blood creatinine increased": 1, "Blood pressure increased": 1, "Blood test": 1, "Blood test abnormal": 1, "Brain natriuretic peptide normal": 1, "Burning sensation": 1, "C-reactive protein increased": 1, "COVID-19": 1, "Cardiomegaly": 1, "Chest X-ray abnormal": 1, "Chest X-ray normal": 1, "Computerised tomogram": 1, "Computerised tomogram normal": 1, "Condition aggravated": 1, "Cough": 1, "Diarrhoea": 1, "Discharge": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea exertional": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram normal": 1, "Full blood count": 1, "Full blood count normal": 1, "Hallucination": 1, "Herpes zoster": 1, "Hyperacusis": 1, "Immature granulocyte count": 1, "Injection site discolouration": 1, "Injection site erythema": 1, "Injection site oedema": 1, "Injection site pain": 1, "Interchange of vaccine products": 1, "Laboratory test": 1, "Laboratory test abnormal": 1, "Lip dry": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging normal": 1, "Mass": 1, "Metabolic function test": 1, "Metabolic function test normal": 1, "Muscle spasms": 1, "Neck pain": 1, "No adverse event": 1, "Palpitations": 1, "Paraesthesia": 1, "Pollakiuria": 1, "Pruritus": 1, "Rash": 1, "Respiratory tract congestion": 1, "Retching": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Sinus rhythm": 1, "Tachycardia": 1, "Thirst": 1, "Tremor": 1, "Ultrasound Doppler normal": 1, "Ultrasound scan": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "Vaccine breakthrough infection": 1, "Ventricular extrasystoles": 1, "Visual impairment": 1, "Vomiting": 1, "Wheezing": 1}, "batchcodes": ["027H21A"]}]}