{"batchcode": "EWOL78", "histograms": [{"histogram": {"Arthralgia": 1, "Headache": 1, "Myalgia": 1, "Oral pruritus": 1, "Pain": 1, "Pyrexia": 1}, "batchcodes": ["EWOL78"]}], "Adverse Reaction Reports": 2, "Deaths": 0, "Disabilities": 0, "Life Threatening Illnesses": 0, "Company": "PFIZER\\BIONTECH", "Severe reports": null, "Lethality": null}