{"batchcode": "FFZ588", "histograms": [{"histogram": {"Arthralgia": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Palpitations": 1}, "batchcodes": ["FFZ588"]}], "Lethality": null, "Life Threatening Illnesses": 0, "Severe reports": null, "Deaths": 0, "Adverse Reaction Reports": 2, "Disabilities": 0, "Company": "PFIZER\\BIONTECH"}