{"batchcode": "0161321A", "histograms": [{"histogram": {"Injection site pain": 1, "Vaccine positive rechallenge": 1}, "batchcodes": ["0161321A", "021C21A"]}, {"histogram": {"Chills": 3, "Fatigue": 3, "Headache": 3, "Nausea": 3, "Asthenia": 2, "Dizziness": 2, "Dyspnoea": 2, "Injection site erythema": 2, "Injection site pain": 2, "Injection site swelling": 2, "Pain": 2, "Pain of skin": 2, "Pyrexia": 2, "Tinnitus": 2, "Abdominal pain": 1, "Arthralgia": 1, "Asthma": 1, "Blood test normal": 1, "COVID-19": 1, "Cardiac failure": 1, "Computerised tomogram": 1, "Cough": 1, "Death": 1, "Diarrhoea": 1, "Dysstasia": 1, "Erythema": 1, "Exposure via breast milk": 1, "Fall": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Immediate post-injection reaction": 1, "Injection site induration": 1, "Injection site nodule": 1, "Injection site pruritus": 1, "Insomnia": 1, "Liver function test normal": 1, "Loss of personal independence in daily activities": 1, "Mechanical ventilation": 1, "Migraine": 1, "Muscle twitching": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Parosmia": 1, "Pruritus": 1, "Rash papular": 1, "Renal function test normal": 1, "Respiratory failure": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Sepsis": 1, "Skin induration": 1, "Somnolence": 1, "Syncope": 1, "Thyroid function test normal": 1, "Vaccination site injury": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vertigo": 1}, "batchcodes": ["0161321A"]}]}