{"batchcode": "EW0219", "histograms": [{"histogram": {"Fatigue": 2, "Headache": 2, "Nausea": 2, "Pyrexia": 2, "Ageusia": 1, "Anosmia": 1, "Arthralgia": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Drug ineffective": 1, "Heart rate increased": 1, "Immunisation": 1, "Influenza A virus test negative": 1, "Influenza B virus test": 1, "Muscle rigidity": 1, "Muscle spasms": 1, "Myalgia": 1, "Nasal congestion": 1, "Paraesthesia": 1, "Respiratory syncytial virus test negative": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}, "batchcodes": ["EW0219"]}], "Lethality": null, "Life Threatening Illnesses": 0, "Severe reports": null, "Deaths": 0, "Adverse Reaction Reports": 4, "Disabilities": 0, "Company": "PFIZER\\BIONTECH"}