{"batchcode": "EW01", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Appendicitis": 1, "Blood test": 1, "Chills": 1, "Dizziness": 1, "Headache": 1, "Malaise": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Urine analysis": 1}, "batchcodes": ["ER8729", "EW01"]}, {"histogram": {"Peripheral swelling": 1, "Swelling": 1, "Ultrasound scan": 1}, "batchcodes": ["EW01", "EW0176"]}, {"histogram": {"Headache": 2, "Abdominal pain upper": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vomiting": 1}, "batchcodes": ["EW01"]}], "Adverse Reaction Reports": 4.0, "Life Threatening Illnesses": 0.0, "Lethality": null, "Deaths": 0.0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Disabilities": 0.0}