{"batchcode": "FH4757", "histograms": [{"histogram": {"SARS-CoV-2 test": 4, "Immunisation": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Arthralgia": 1, "COVID-19": 1, "Chest pain": 1, "Cough": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Haemorrhage": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "Menstruation irregular": 1, "Myalgia": 1, "Myocarditis": 1, "Nasopharyngeal swab": 1, "Pain in extremity": 1, "Palpitations": 1, "Swelling": 1, "Tachycardia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}, "batchcodes": ["FH4757"]}], "Adverse Reaction Reports": 4, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}