{"batchcode": "ER-8735", "histograms": [{"histogram": {"Ear infection": 1, "Electric shock sensation": 1, "Injection site pain": 1, "Myalgia": 1, "Nausea": 1, "Paraesthesia": 1, "Sleep disorder": 1, "Tinnitus": 1}, "batchcodes": ["ER-8735"]}], "Lethality": null, "Life Threatening Illnesses": 0, "Severe reports": null, "Deaths": 0, "Adverse Reaction Reports": 4, "Disabilities": 0, "Company": "PFIZER\\BIONTECH"}