{"batchcode": "FE3952", "histograms": [{"histogram": {"Biopsy": 1, "Bone densitometry": 1, "Breast cancer female": 1, "Echocardiogram": 1, "Lymphadenitis": 1, "Magnetic resonance imaging breast": 1, "Mammogram": 1, "Positron emission tomogram": 1, "Scan brain": 1, "Ultrasound scan": 1}, "batchcodes": ["EL9267", "EN6206", "FE3952", "FF J9942"]}, {"histogram": {"Arthralgia": 1, "Back pain": 1, "Burning sensation": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Exercise tolerance decreased": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Insomnia": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash": 1, "Superficial vein thrombosis": 1, "Ultrasound Doppler abnormal": 1}, "batchcodes": ["FE3952"]}], "Deaths": 0, "Lethality": null, "Company": "PFIZER\\BIONTECH", "Adverse Reaction Reports": 7, "Disabilities": 0, "Life Threatening Illnesses": 1, "Severe reports": null}