{"batchcode": "040821A", "histograms": [{"histogram": {"COVID-19": 1, "Fall": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["030A21A", "040821A"]}, {"histogram": {"Erythema": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Induration": 1, "Loss of personal independence in daily activities": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Somnolence": 1}, "batchcodes": ["040821A", "048A21A"]}, {"histogram": {"Fatigue": 10, "Headache": 10, "Pyrexia": 10, "Pain": 8, "Chills": 7, "Myalgia": 6, "Injection site pain": 5, "Nausea": 5, "Pain in extremity": 4, "Palpitations": 4, "Diarrhoea": 3, "Dizziness": 3, "Feeling abnormal": 3, "Rash": 3, "Vomiting": 3, "Asthenia": 2, "Back pain": 2, "Hyperhidrosis": 2, "Influenza like illness": 2, "Injection site erythema": 2, "Lethargy": 2, "Lymphadenopathy": 2, "Paraesthesia": 2, "Pruritus": 2, "Tinnitus": 2, "Abscess": 1, "Anxiety": 1, "Aphasia": 1, "Arrhythmia": 1, "Biopsy artery normal": 1, "Burning sensation": 1, "Cardiac flutter": 1, "Cognitive disorder": 1, "Cognitive test": 1, "Communication disorder": 1, "Condition aggravated": 1, "Confusional state": 1, "Cough": 1, "Depression": 1, "Diplopia": 1, "Discharge": 1, "Discomfort": 1, "Dyspnoea": 1, "Ear discomfort": 1, "Executive dysfunction": 1, "Eye pain": 1, "Eye swelling": 1, "Fall": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Illness": 1, "Injection site nodule": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Insomnia": 1, "Magnetic resonance imaging abnormal": 1, "Magnetic resonance imaging normal": 1, "Memory impairment": 1, "Mobility decreased": 1, "Musculoskeletal stiffness": 1, "Night sweats": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Oral herpes": 1, "Paraesthesia oral": 1, "Peripheral swelling": 1, "Product administered to patient of inappropriate age": 1, "Rhinorrhoea": 1, "Scan with contrast normal": 1, "Somnolence": 1, "Urticaria": 1, "Vaccination site reaction": 1, "Vaginal discharge": 1, "Vertigo": 1}, "batchcodes": ["040821A"]}]}