{"batchcode": "EN-6207", "histograms": [{"histogram": {"Chest pain": 1, "Discomfort": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Taste disorder": 1}, "batchcodes": ["EN-6207", "EN-6208"]}, {"histogram": {"Biopsy thyroid gland normal": 1, "Blood test": 1, "Computerised tomogram abnormal": 1, "Goitre": 1, "Headache": 1, "Neurological symptom": 1, "Transient ischaemic attack": 1, "Ultrasound scan abnormal": 1, "X-ray abnormal": 1}, "batchcodes": ["EN-6207", "EW-0150", "FC-3183"]}, {"histogram": {"Asthenia": 1, "Blood pressure fluctuation": 1, "Chills": 1, "Diarrhoea": 1, "Heart rate increased": 1, "Influenza": 1, "Nausea": 1, "Palpitations": 1, "Retinal artery occlusion": 1}, "batchcodes": ["EN-6207"]}], "Lethality": null, "Life Threatening Illnesses": 1, "Severe reports": null, "Deaths": 0, "Adverse Reaction Reports": 4, "Disabilities": 1, "Company": "PFIZER\\BIONTECH"}