{"batchcode": "EW0150/EW0179", "histograms": [{"histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Lethargy": 1, "Nausea": 1, "Nystagmus": 1, "Pain": 1, "Pyrexia": 1, "Vertigo": 1, "Vestibular neuronitis": 1, "Vomiting": 1}, "batchcodes": ["EW0150/EW0179"]}], "Adverse Reaction Reports": 1, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}